--- Catherine, I have cleaned the room for you. --- Thanks. You it. I could mana
来源：网络
时间：
推荐文章
(2005·福建)
--- Catherine, I have cleaned the room for you.
--- Thanks. You ________ it. I could manage it myself.
[]
A．needn't doB．needn't have doneC．mustn't doD．shouldn't have done
试题答案
答案：B
解析：needn't do"不必做"；needn't have done"本不必做某事 (实际上已经做了) "；mustn't do"不准做"，表禁止、命令；shouldn't have done"本不应该做 (实际上已经做了)"。 |