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问题: Choose the best answer

1. You haven't eaten my cake, ____B____?

A.haven't you
B.have you
C.do you
D.don't you
2. She likes to drink coffee very much,____?

A.liken't she
B.doesn't she
C.isn't she
D.hasn't she

解答:

1:"have"在这里不是实义动词,这里为"have+done"的现在分词形式,所以反意疑问句直接以"have "的形式开头.前否后肯,故选B正确.

2: "likes"为实义动词,它从来就不是助动词,故A不对.前后对应后面应用助动词"doesn't",故CD亦不对.
选B