- Alice came back home the day before yesterday.　Really? Where ?A. has she been B.

问题补充：

--- Alice came back home the day before yesterday.

--- Really? Where ?

A. has she been

B. had she been

C. has she gone

D. had she gone

答案：

A. has she been

(答案→)B. had she been

C. has she gone

D. had she gone

解析：此处表示“前天之前艾利斯曾经去哪儿了？”故用过去完成时态。