问题
选择题
—_____ to a concert?
—Yes, I have. [ ]
A. Have you ever gone
B. Have you ever been
C. Do you often go
D. Did you go
答案
B
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—_____ to a concert?
—Yes, I have. [ ]
A. Have you ever gone
B. Have you ever been
C. Do you often go
D. Did you go
B