问题
选择题
—Where have you been recently?
—I ______ in Hangzhou on business for a week last month.[ ]
A. have been
B. was
C. had been
D. had gone
答案
答案：B
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—Where have you been recently?
—I ______ in Hangzhou on business for a week last month.[ ]
A. have been
B. was
C. had been
D. had gone
答案：B