“What place is it？” “Haven’t you found out we back where we ？”A. were had beenB. have b

问题补充：

“What place is it？” “Haven’t you found out we back where we ？”

A. were, had been

B. have been, are

C. are, were

D. are, had been

答案：

A. were, had been

B. have been, are

(答案→)C. are, were

D. are, had been

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