1、 She held her mother’s hand tightly in the crowd.
她在人群中紧紧握着妈妈的手。(副词,由tight派生,可直接加ly,中考常考形容词变副词的特殊变化)
来源:【中考难度例句】秒词邦编辑整理
2、 When the the world was still populated by hunter-gatherers,small, tightly knit (联系)groups developed their own patterns of speech independent of each other.
当世界上还居住着狩猎者和采集者时,小的、紧密联系的群体(联系)形成了各自独立的语言模式。
来源:2018年普通高等学校招生(新课标Ⅰ卷)