( ) His family are all vacation now. A: at B: of C: on D: for 查看更多

 

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 His family are all ______ vacation now.

A. at B. of C. on D. for

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His family are all ________ vacation now.

[  ]

A.at

B.of

C.on`

D.for

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His family are all ________ vacation now.

[  ]

A.at

B.of

C.on`

D.for

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