摘要： –These farmers have been to the United States. –Really? When there? A. will they go B. did they go C. do they go D. have they gone
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—These farmers have been to the United States.
—Really? When _____ there ?
—Really? When _____ there ?
[ ]
A. will they go
B. did they go
C. do they go
D. have they gone
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B. did they go
C. do they go
D. have they gone
— These farmers have been to the United States.
— Really? When ______ there?
— Really? When ______ there?
[ ]
A. will they go
B. did they go
C. do they go
D. have they gone
查看习题详情和答案>>
B. did they go
C. do they go
D. have they gone
—These farmers have been to the United States.
—Really? When _______ there?
—Really? When _______ there?
[ ]
A. have they gone
B. did they go
C. will they go
D. do they go
查看习题详情和答案>>
B. did they go
C. will they go
D. do they go
—These farmers have b
een to the United States.?
—Really?When there??
een to the United States.?—Really?When there??
[ ]
A. will they go 
B. did they go
C. do they go
D. have they gone
查看习题详情和答案>>
B. did they go
C. do they go
D. have they gone
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