题目内容
() 4. — Why is your English so good?
—Because I America for five years.
A. have gone to B. have been in
C. have come to D. have been to
4.B
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题目内容
() 4. — Why is your English so good?
—Because I America for five years.
A. have gone to B. have been in
C. have come to D. have been to
