—Why didn't you hand in your paper? —Why didn't you hand in your paper?
—I _________ it in—the day before yesterday.
A. did hand B. would like to hand
C. had handed D. needed to hand
选A，意思是强调周一已经交过了。 而B：句子中应该是过去时，而B是将来是，故时态不对。 而C：句子中应该是过去完成时，正确表达为：have had hand 而D：不合题意。全部
A. 我的老师曾说只有在句中出现了"过去的过去"的时间,才用过去完成时,the day before yesterday是前天,不要误以为"过去的过去".这里知识普通的过去时态. 所谓的"过去的过去",例如下面的句子: He had finished his homework before he played with Tom. 这里过去的时间是"played",在此之前就是用过去完成时了.全部