题目内容
----Excuse me . Have you got an eraser ?
----Sorry , I haven’t . Why __________you ask Mary ?
- A.do
- B.not
- C.don’t
- D.did
C
根据后面有个you ,不能用why not do sth ,故选C
根据后面有个you ,不能用why not do sth ,故选C
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题目内容
----Excuse me . Have you got an eraser ?
----Sorry , I haven’t . Why __________you ask Mary ?