How long have you from the USA? A. come back B. returned C. got back D. been back 查看更多

 

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How long have you       from the USA?

A.    come back          B. returned                  C. got back           D. been back

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-How long have you ________ from the USA?

-For two weeks.

[  ]

A.come back

B.returned

C.got back

D.been back

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