问题
选择题
单项选择
-I have visited many countries.
-Really? Which country ________you ____________ ? [ ]
A. have ; gone to
B. have ; been to
C. did ; go
D. have ; gone
答案
答案：B
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单项选择
-I have visited many countries.
-Really? Which country ________you ____________ ? [ ]
A. have ; gone to
B. have ; been to
C. did ; go
D. have ; gone
答案：B