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单词拼写：
problem
音标发音：
[ˈprɒbləm][ˈprɑːbləm]
词性词义：
n.难题；引起麻烦的人
速记技巧：
词源记忆法
拆：
本单词来自来自 希腊语proballein
记：
pro-, 向前； -ball, 原本是球，但球是用来扔，投掷的，所以词根ball有仍、投掷的意思。而向前扔东西可以引申为提出难题、摆出【问题】的意思。
英英释义：
Noun:
1.a state of difficulty that needs to be resolved; "she and her husband are having problems" "it is always a job to contact him" "urban problems such as traffic congestion and smog"2.a question raised for consideration or solution; "our homework consisted of ten problems to solve"3.a source of difficulty; "one trouble after another delayed the job" "what's the problem?"
短语词组：
address problem着手解决问题
analyze problem分析问题
attack problem攻难题
bring up problem提出问题
cause problem引发问题
clarify problem澄清问题
complicate problem使问题复杂化
consider problem考虑问题
create problem产生问题
deal with problem处理问题
discuss problem讨论问题
do problem做数学题,解题
find problem发现问题
handle problem处理问题
have problem有个问题
look at problem from all sides全面地看待问题
meet problem遇到问题
outline problem概述问题
present problem提出问题
puzzle over problem为问题伤脑筋
raise problem提出问题
see problem in new light从新的角度看待问题
settle problem解决问题
simplify problem简化问题
sleep over problem把问题留到第二天解决
study problem研究问题
touch upon problem触及问题
treat problem对待问题
turn problem over and over反复思索问题
work out problem解题
acute problem尖锐的问题
big problem大问题
burning problem紧迫的问题
central problem中心问题
certain problem某些问题
complicated problem复杂的问题
debatable problem有争议的问题
delicate problem微妙的问题
difficult problem难题
easy problem容易解决的题目
emotional problem感情问题
ethical problem道德伦理问题
financial problem经济困难
fundamental problem根本问题
global problem全球性的问题
grave problem严重的问题
important problem重要问题
interesting problem有趣的问题
international problem国际问题
involved problem复杂的问题
key problem关键问题
living problem生活问题
long-term problem长期问题
main problem主要问题
major problem主要问题
many problem许多问题
minor problem小问题
petty problem小问题
physical problem身体上的问题
practical problem实际问题
pressing problem紧迫的问题
profound problem深刻的问题
psychological problem心理问题
puzzling problem难解的问题
serious problem严重的问题
simple problem容易解决的题目
social problem社会问题
some problem一些问题
teenage problem青少年问题
theoretical problem理论问题
ticklish problem棘手的问题
tough problem难题
unsolved problem悬而未决的问题
unusual problem不寻常的问题
usual problem老问题
vital problem重要的问题
worldwide problem世界性问题
employment problem就业问题
housing problem住房问题
math problem数学题
pollution problem污染问题
traffic problem交通问题
problem child难管教的小孩
problem area难治理的地区,难处理的领域
heart of problem问题的核心
nature of problem问题的性质
severity of problem问题的严重性
source of problem问题的根源
problem before sb …面临的问题
problem in mathematics数学问题
problem in this area这方面的问题
problem of common interest共同关心的问题
problem of food and clothing吃穿问题,温饱问题
记忆技巧：
pro- 向前,在前 + blem 抛
同义词辨析：
question issue problem【导航词义：问题】
questionn.问题
〔辨析〕
通常指以口头或书面形式提出来要求回答或有待讨论解决的问题。
〔例证〕
She always asks difficult questions.
她总是问些不好回答的问题。
The question is whether I should go to the cinema with him, or go shopping with her.
问题是，我是应该和他去看电影，还是应该和她去逛街。
What did you say in answer to the teacher's question?
你是怎么回答老师的问题的?
To her, the question is quite absurd.
对于她来说，这个问题太荒谬了。
issuen.问题，议题
〔辨析〕
多指社会或政治方面尚有争论的问题。
〔例证〕
You should raise the issue of gender discrimination with the council.
你应该向委员会提出性别歧视的问题。
The candidate addressed the issue of power abuse in his speech.
候选人在他的演讲里谈到了滥用权力的问题。
They began to debate the issues of human rights.
他们开始辩论人权问题。
They've published a lot of new books on international issues.
他们已经出版了很多论述国际问题的新书。
Australia was trying to keep a low profile on this issue.
澳大利亚力图在这个问题上保持低姿态。
problemn.难题，问题
〔辨析〕
指客观存在的、难以处理或理解的问题，多为引起担心或造成困难的具体事情。
〔例证〕
The problem is how we can get the raw material.
问题是我们怎样才能得到原材料。
Related departments are discussing new measures aimed at tackling the drug problem.
相关部门正在讨论旨在解决毒品问题的新举措。
The shortage of money has posed a major problem.
资金短缺已经引起了一个重大问题。
Pollution is a big problem to be solved.
污染是一个有待解决的大问题。
The lawyer's advice led to the resolution of all their problems.
律师的建议使他们所有的问题得以解决。
双语例句：
1.determining how much of a problem is due to inconsistencies in the measurement process.
确定问题有多少是由测量过程的不一致造成的。
2.The inserts themselves could be very fast, but there may be an access plan problem for the select which slows down the whole statement.
insert本身是非常快的，但是SELECT可能存在一个访问计划问题，这个问题会拖慢整个语句。
3.Dr Moll had an extensive problem on his hands, it turned out, called extensively drug-resistant tuberculosis, or XDR-TB.
摩尔医生所面临的是一种广泛耐药结核菌（XDR-TB）。
4.This is an experimentation problem: how much do you need to see of a man's behaviour before deciding you'd be better off without him?
这是一个实验问题：你对一个男人的行为需要有多了解，才能断定没有他你会更快乐？
5.One of the women bringing charges has said he has "a twisted attitude to women, and a problem taking no for an answer" .
提出指控的女子之一称，他对“女性有一种变态的看法，有一种不把别人的拒绝当一回事的毛病”。
6.'There seems to be no price ceiling, ' says Mr. Lin. 'The problem is always the supply. '
林先生说，“艺术品价格似乎没有封顶的时候，唯一的问题始终都是货源。”
7.All this shows up in perhaps Turkey's most serious economic problem: chronic unemployment (see chart 3).
所有的这一切都暴露了土耳其的或最为严重的经济问题：长期性失业。
8.Any company with more than just a few customers faces the problem of getting an overview of its customer base.
任何拥有多个客户的公司都面临获得其客户群概况的问题。
9."Montessori school, " she said proudly, of her problem-solving skills.
“蒙特梭利教育法”-意指主动学习与探索-她对她解决问题的技能自豪的说。
10.Now I saw you and talked with you, I thought you are a diligent and hard-working person, so I think you are no problem.
而且现在我看到你，跟你聊了以后，觉得你是一个踏实肯干的人，所以我觉得你应该是没有问题的。
全部四级六级高考考研例句：
There's only one problem with the cliché ( ' , 套话).
出自-2017年6月阅读原文
Hackman ( ' , who died in 2013) noted that teams are hindered by problems of co-ordination and motivation that chip away at the benefits of collaboration.
出自-2017年6月阅读原文
Companies are abandoning conventional functional departments and organising employees into crossdisciplinary teams that focus on particular products, problems or customers.
出自-2017年6月阅读原文
Environmental problems must be solved to ease the current global food shortage.
出自-2016年6月阅读原文
Declining mental function is often seen as a problem of old age, but certain aspects of brain function actually begin their decline in young adulthood, a new study suggests.
出自-2016年6月阅读原文
You probably think college students are experts at sleeping, but parties, preparations for tests, personal problems and general stress can wreck a student’s sleep habits, which can be bad for the body and the mind.
出自-2016年6月听力原文
People suffering from sleep loss are at an increased risk from obesity, psychological problems and car crashes.
出自-2016年6月听力原文
When I told a group of school children who displayed helpless behavior that a lack of effort led to their mistakes in math, they learned to keep trying when the problems got tough.
出自-2016年12月阅读原文
They lack talent to fix their deepening problems.
出自-2016年12月阅读原文
They find it ever harder to cope with sugar-induced health problems.
出自-2016年12月阅读原文
They are effectively tackling real or imagined problems.
出自-2016年12月阅读原文
There is no single easy quick solution to the problem.
出自-2016年12月阅读原文
There is no hurry in finding ways to solve the obesity problem.
出自-2016年12月阅读原文
Pure enjoyment of problem-solving, for a lucky few.
出自-2016年12月阅读原文
It seems higher education has become an industry of meeting-holders whose task it is to solve problems— real or imagined.
出自-2016年12月阅读原文
It gave rise to a lot of problems on the border.
出自-2016年12月阅读原文
In the author's experiment, students with a growth mind-set showed greater perseverance in solving difficult math problems.
出自-2016年12月阅读原文
I'm talking about a ‘simulation（' 模 拟), I'm talking about ‘being able to solve this problem.
出自-2016年12月阅读原文
I offer a simple proposition in response: Many of our problems—class attendance, educational success, student happiness and well-being—might be improved by cutting down the bureaucratic ( ' , 官僚的) mechanisms and meetings and instead hiring an army of good teachers.
出自-2016年12月阅读原文
Every new problem creates a new job for an administrative fixer.
出自-2016年12月阅读原文
Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems.
出自-2016年12月阅读原文
And in my position as a professor at three different colleges, the actual problems in educating our young people and older students have deepened, while the number of people hired—not to teach but to hold meetings—has increased significantly.
出自-2016年12月阅读原文
Whereas Pittsburgh has the opposite problem: plenty of nerds, but no rich people.
出自-2015年12月阅读原文
When Jonathan Swift proposed, in 1729, that the people of Ireland eat their children, he insisted it would solve three problems at once: feed the hungry masses, reduce the population during a severe depression, and stimulate the restaurant business.
出自-2015年12月阅读原文
Instead of trying to get children to work hard, why not focus on getting them to take pleasure in meaningful, productive activity, like making things, working with others, exploring ideas, and solving problems? These focuses are not so different from the things in which they delight.
出自-2015年12月阅读原文
I concluded that the profit from burgers is more than offset ( ' , 抵消 ) by the damage they cause in health problems and environmental harm.
出自-2015年12月阅读原文
Although Leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we don't know, he's surely right to point out that the problem is growing: Google can give us the powerful illusion that all questions have definite answers
2017年12月四级真题（第二套）阅读 section B
Although Leslie's book isn't about politics, he doesn't entirely shy away from the problem.
2017年12月四级真题（第二套）阅读 Section B
At the same time, high blood pressure has become an increasing problem.
2016年6月四级真题（第一套）听力 Section C
But the mother said she and other parents were never told about the problem.
2015年12月四级真题（第二套）听力 Section A
But the problem is not limited exclusively to the developing world.
2018年12月四级真题（第一套）阅读 Section A
For example, there’s a problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it.
2017年12月四级真题（第一套）阅读 Section C
I've asked their advice and that's part of the problem.
2019年12月四级真题（第二套）听力 Section B
One early problem faced by Internet users was speed.
2017年12月四级真题（第三套）阅读 Section A
Seventy-four percent of the women said the activity lessened their fears and kept them from thinking about their problem.
2017年12月四级真题（第三套）阅读 Section B
The British airports Authority, recently bought by a Spanish company, says the root cause of the problem is not the ownership structure, but a lack of runway and terminal capacity, which it's addressing through a programme of heavy investment.
2016年6月四级真题（第二套）听力 Section A
The implication, in each case, is that curiosity is a good thing, and a lack of curiosity is a problem.
2017年12月四级真题（第二套）阅读 Section B
The problem is growing as the population of the state continues to expand.
2018年12月四级真题（第一套）阅读 Section C
The UK Health Secretary said this is clearly a cultural problem, and probably one that exists in many parts of the world.
2019年12月四级真题（第二套）听力 Section A
The unpredictability of the real world may bring to the surface a troubling software problem.
2018年12月四级真题（第一套）阅读 Section C
There's only one problem with the cliché.
2017年6月四级真题（第一套）阅读 Section C
They are also more likely to encourage boys to work through problems on their own, while they tend to step in and help girls who struggle with a problem.
2019年12月四级真题（第一套）听力 Section C
They are responsible for working through that problem.
2019年6月四级真题（第三套）阅读 Section B
When they have a problem, it isn't the teacher necessarily coming in to solve it.
2019年6月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
核心重点高频常考单词-problem的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
problem
音标发音：
[ˈprɒbləm][ˈprɑːbləm]
词性词义：
n.难题；引起麻烦的人
速记技巧：
词源记忆法
拆：
本单词来自来自 希腊语proballein
记：
pro-, 向前； -ball, 原本是球，但球是用来扔，投掷的，所以词根ball有仍、投掷的意思。而向前扔东西可以引申为提出难题、摆出【问题】的意思。
英英释义：
Noun:
1.a state of difficulty that needs to be resolved; "she and her husband are having problems" "it is always a job to contact him" "urban problems such as traffic congestion and smog"2.a question raised for consideration or solution; "our homework consisted of ten problems to solve"3.a source of difficulty; "one trouble after another delayed the job" "what's the problem?"
短语词组：
address problem着手解决问题
analyze problem分析问题
attack problem攻难题
bring up problem提出问题
cause problem引发问题
clarify problem澄清问题
complicate problem使问题复杂化
consider problem考虑问题
create problem产生问题
deal with problem处理问题
discuss problem讨论问题
do problem做数学题,解题
find problem发现问题
handle problem处理问题
have problem有个问题
look at problem from all sides全面地看待问题
meet problem遇到问题
outline problem概述问题
present problem提出问题
puzzle over problem为问题伤脑筋
raise problem提出问题
see problem in new light从新的角度看待问题
settle problem解决问题
simplify problem简化问题
sleep over problem把问题留到第二天解决
study problem研究问题
touch upon problem触及问题
treat problem对待问题
turn problem over and over反复思索问题
work out problem解题
acute problem尖锐的问题
big problem大问题
burning problem紧迫的问题
central problem中心问题
certain problem某些问题
complicated problem复杂的问题
debatable problem有争议的问题
delicate problem微妙的问题
difficult problem难题
easy problem容易解决的题目
emotional problem感情问题
ethical problem道德伦理问题
financial problem经济困难
fundamental problem根本问题
global problem全球性的问题
grave problem严重的问题
important problem重要问题
interesting problem有趣的问题
international problem国际问题
involved problem复杂的问题
key problem关键问题
living problem生活问题
long-term problem长期问题
main problem主要问题
major problem主要问题
many problem许多问题
minor problem小问题
petty problem小问题
physical problem身体上的问题
practical problem实际问题
pressing problem紧迫的问题
profound problem深刻的问题
psychological problem心理问题
puzzling problem难解的问题
serious problem严重的问题
simple problem容易解决的题目
social problem社会问题
some problem一些问题
teenage problem青少年问题
theoretical problem理论问题
ticklish problem棘手的问题
tough problem难题
unsolved problem悬而未决的问题
unusual problem不寻常的问题
usual problem老问题
vital problem重要的问题
worldwide problem世界性问题
employment problem就业问题
housing problem住房问题
math problem数学题
pollution problem污染问题
traffic problem交通问题
problem child难管教的小孩
problem area难治理的地区,难处理的领域
heart of problem问题的核心
nature of problem问题的性质
severity of problem问题的严重性
source of problem问题的根源
problem before sb …面临的问题
problem in mathematics数学问题
problem in this area这方面的问题
problem of common interest共同关心的问题
problem of food and clothing吃穿问题,温饱问题
记忆技巧：
pro- 向前,在前 + blem 抛
同义词辨析：
question issue problem【导航词义：问题】
questionn.问题
〔辨析〕
通常指以口头或书面形式提出来要求回答或有待讨论解决的问题。
〔例证〕
She always asks difficult questions.
她总是问些不好回答的问题。
The question is whether I should go to the cinema with him, or go shopping with her.
问题是，我是应该和他去看电影，还是应该和她去逛街。
What did you say in answer to the teacher's question?
你是怎么回答老师的问题的?
To her, the question is quite absurd.
对于她来说，这个问题太荒谬了。
issuen.问题，议题
〔辨析〕
多指社会或政治方面尚有争论的问题。
〔例证〕
You should raise the issue of gender discrimination with the council.
你应该向委员会提出性别歧视的问题。
The candidate addressed the issue of power abuse in his speech.
候选人在他的演讲里谈到了滥用权力的问题。
They began to debate the issues of human rights.
他们开始辩论人权问题。
They've published a lot of new books on international issues.
他们已经出版了很多论述国际问题的新书。
Australia was trying to keep a low profile on this issue.
澳大利亚力图在这个问题上保持低姿态。
problemn.难题，问题
〔辨析〕
指客观存在的、难以处理或理解的问题，多为引起担心或造成困难的具体事情。
〔例证〕
The problem is how we can get the raw material.
问题是我们怎样才能得到原材料。
Related departments are discussing new measures aimed at tackling the drug problem.
相关部门正在讨论旨在解决毒品问题的新举措。
The shortage of money has posed a major problem.
资金短缺已经引起了一个重大问题。
Pollution is a big problem to be solved.
污染是一个有待解决的大问题。
The lawyer's advice led to the resolution of all their problems.
律师的建议使他们所有的问题得以解决。
双语例句：
1.determining how much of a problem is due to inconsistencies in the measurement process.
确定问题有多少是由测量过程的不一致造成的。
2.The inserts themselves could be very fast, but there may be an access plan problem for the select which slows down the whole statement.
insert本身是非常快的，但是SELECT可能存在一个访问计划问题，这个问题会拖慢整个语句。
3.Dr Moll had an extensive problem on his hands, it turned out, called extensively drug-resistant tuberculosis, or XDR-TB.
摩尔医生所面临的是一种广泛耐药结核菌（XDR-TB）。
4.This is an experimentation problem: how much do you need to see of a man's behaviour before deciding you'd be better off without him?
这是一个实验问题：你对一个男人的行为需要有多了解，才能断定没有他你会更快乐？
5.One of the women bringing charges has said he has "a twisted attitude to women, and a problem taking no for an answer" .
提出指控的女子之一称，他对“女性有一种变态的看法，有一种不把别人的拒绝当一回事的毛病”。
6.'There seems to be no price ceiling, ' says Mr. Lin. 'The problem is always the supply. '
林先生说，“艺术品价格似乎没有封顶的时候，唯一的问题始终都是货源。”
7.All this shows up in perhaps Turkey's most serious economic problem: chronic unemployment (see chart 3).
所有的这一切都暴露了土耳其的或最为严重的经济问题：长期性失业。
8.Any company with more than just a few customers faces the problem of getting an overview of its customer base.
任何拥有多个客户的公司都面临获得其客户群概况的问题。
9."Montessori school, " she said proudly, of her problem-solving skills.
“蒙特梭利教育法”-意指主动学习与探索-她对她解决问题的技能自豪的说。
10.Now I saw you and talked with you, I thought you are a diligent and hard-working person, so I think you are no problem.
而且现在我看到你，跟你聊了以后，觉得你是一个踏实肯干的人，所以我觉得你应该是没有问题的。
全部四级六级高考考研例句：
There's only one problem with the cliché ( ' , 套话).
出自-2017年6月阅读原文
Hackman ( ' , who died in 2013) noted that teams are hindered by problems of co-ordination and motivation that chip away at the benefits of collaboration.
出自-2017年6月阅读原文
Companies are abandoning conventional functional departments and organising employees into crossdisciplinary teams that focus on particular products, problems or customers.
出自-2017年6月阅读原文
Environmental problems must be solved to ease the current global food shortage.
出自-2016年6月阅读原文
Declining mental function is often seen as a problem of old age, but certain aspects of brain function actually begin their decline in young adulthood, a new study suggests.
出自-2016年6月阅读原文
You probably think college students are experts at sleeping, but parties, preparations for tests, personal problems and general stress can wreck a student’s sleep habits, which can be bad for the body and the mind.
出自-2016年6月听力原文
People suffering from sleep loss are at an increased risk from obesity, psychological problems and car crashes.
出自-2016年6月听力原文
When I told a group of school children who displayed helpless behavior that a lack of effort led to their mistakes in math, they learned to keep trying when the problems got tough.
出自-2016年12月阅读原文
They lack talent to fix their deepening problems.
出自-2016年12月阅读原文
They find it ever harder to cope with sugar-induced health problems.
出自-2016年12月阅读原文
They are effectively tackling real or imagined problems.
出自-2016年12月阅读原文
There is no single easy quick solution to the problem.
出自-2016年12月阅读原文
There is no hurry in finding ways to solve the obesity problem.
出自-2016年12月阅读原文
Pure enjoyment of problem-solving, for a lucky few.
出自-2016年12月阅读原文
It seems higher education has become an industry of meeting-holders whose task it is to solve problems— real or imagined.
出自-2016年12月阅读原文
It gave rise to a lot of problems on the border.
出自-2016年12月阅读原文
In the author's experiment, students with a growth mind-set showed greater perseverance in solving difficult math problems.
出自-2016年12月阅读原文
I'm talking about a ‘simulation（' 模 拟), I'm talking about ‘being able to solve this problem.
出自-2016年12月阅读原文
I offer a simple proposition in response: Many of our problems—class attendance, educational success, student happiness and well-being—might be improved by cutting down the bureaucratic ( ' , 官僚的) mechanisms and meetings and instead hiring an army of good teachers.
出自-2016年12月阅读原文
Every new problem creates a new job for an administrative fixer.
出自-2016年12月阅读原文
Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems.
出自-2016年12月阅读原文
And in my position as a professor at three different colleges, the actual problems in educating our young people and older students have deepened, while the number of people hired—not to teach but to hold meetings—has increased significantly.
出自-2016年12月阅读原文
Whereas Pittsburgh has the opposite problem: plenty of nerds, but no rich people.
出自-2015年12月阅读原文
When Jonathan Swift proposed, in 1729, that the people of Ireland eat their children, he insisted it would solve three problems at once: feed the hungry masses, reduce the population during a severe depression, and stimulate the restaurant business.
出自-2015年12月阅读原文
Instead of trying to get children to work hard, why not focus on getting them to take pleasure in meaningful, productive activity, like making things, working with others, exploring ideas, and solving problems? These focuses are not so different from the things in which they delight.
出自-2015年12月阅读原文
I concluded that the profit from burgers is more than offset ( ' , 抵消 ) by the damage they cause in health problems and environmental harm.
出自-2015年12月阅读原文
Although Leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we don't know, he's surely right to point out that the problem is growing: Google can give us the powerful illusion that all questions have definite answers
2017年12月四级真题（第二套）阅读 section B
Although Leslie's book isn't about politics, he doesn't entirely shy away from the problem.
2017年12月四级真题（第二套）阅读 Section B
At the same time, high blood pressure has become an increasing problem.
2016年6月四级真题（第一套）听力 Section C
But the mother said she and other parents were never told about the problem.
2015年12月四级真题（第二套）听力 Section A
But the problem is not limited exclusively to the developing world.
2018年12月四级真题（第一套）阅读 Section A
For example, there’s a problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it.
2017年12月四级真题（第一套）阅读 Section C
I've asked their advice and that's part of the problem.
2019年12月四级真题（第二套）听力 Section B
One early problem faced by Internet users was speed.
2017年12月四级真题（第三套）阅读 Section A
Seventy-four percent of the women said the activity lessened their fears and kept them from thinking about their problem.
2017年12月四级真题（第三套）阅读 Section B
The British airports Authority, recently bought by a Spanish company, says the root cause of the problem is not the ownership structure, but a lack of runway and terminal capacity, which it's addressing through a programme of heavy investment.
2016年6月四级真题（第二套）听力 Section A
The implication, in each case, is that curiosity is a good thing, and a lack of curiosity is a problem.
2017年12月四级真题（第二套）阅读 Section B
The problem is growing as the population of the state continues to expand.
2018年12月四级真题（第一套）阅读 Section C
The UK Health Secretary said this is clearly a cultural problem, and probably one that exists in many parts of the world.
2019年12月四级真题（第二套）听力 Section A
The unpredictability of the real world may bring to the surface a troubling software problem.
2018年12月四级真题（第一套）阅读 Section C
There's only one problem with the cliché.
2017年6月四级真题（第一套）阅读 Section C
They are also more likely to encourage boys to work through problems on their own, while they tend to step in and help girls who struggle with a problem.
2019年12月四级真题（第一套）听力 Section C
They are responsible for working through that problem.
2019年6月四级真题（第三套）阅读 Section B
When they have a problem, it isn't the teacher necessarily coming in to solve it.
2019年6月四级真题（第三套）阅读 Section B
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
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