几道初三英语题目.

题目

几道初三英语题目.
1.Paris sounds like a city___I could enjoy.
A.what B.that C.where [why选B不选C]
2.That mocie is popular___teenagers.
A.to B.at C.with [why选C]
3.When your friends are in trouble,you should do all (that) you can (do) to help them.
[why这里可以省略括号里的"do"]

答案

1这句话是定语从句,city在这句话中是先行词,本句应该用关系代词,而不是表示地点的关系副词where
2be popular with是在什么群体之中很流行的意思,固定用法
3因为前面有一个do了,为了防止用词重复就可以省略第二个词,（美国人很懒的）