真题练习
825.Mary looks sad and disappointed.
So you ______ if you had filed the NMET.

A.do
B.did
C.will
D.would

826.If you want to book tickets for the 2012 Olympic Games,just call –952012.It ____ to simpler.

A.mustn't
B.won't
C.needn't
D.couldn't

答案解析

825.答案是D;此处为so…倒装句。
826.答案是D;没有可能笔者更简单了，这是最简单的。选D.couldn't不可能。