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
解析
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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
解析