问题
选择题
If you listen to me, you ____have some candies, Tommy.
A.are able to
B.shall
C.must
D.need
答案
答案:C
情态动词十have done,可表示猜测,这种句子结构的反意疑问句应该与情态动词无关,而与后面的完成结构一致,如果有过去的时间状语,则用一般过去时反意疑问。如:You must have lived there last year, didn’t you?