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A:Have you been to Canada before?B:( ).A.No,I haveB.Yes,I haveC.Yes,I did

分类: 作业答案 • 2021-12-20 02:23:41
问题描述：

A:Have you been to Canada before?B:( ).
A.No,I have
B.Yes,I have
C.Yes,I did

答

B

答

B,
have+过去分词，就是现在完成时。
你去过加拿大吗？是的，我去过

答

B.Yes,I have
问句是完成时,答句也应该是

答

楼上的错了,been用了过去式,回答也应用过去式,应选 C

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