dolldance 2009-8-7 12:11
请教一道三星笔试题！
She must have told him about that yesterday, _____________?
A.mustn't she B.has she
C. hasn't she D.didn't she
答案是D，但我认为应该是C。请教一下，到底应该是哪个对？.
mayflower 2009-8-7 13:35
回复 1#dolldance 的帖子
D；因为句子里有yesterday; 若么，就选C。.
dolldance 2009-8-10 09:55
回复 2#mayflower 的帖子
明白了！非常感谢！.