Question

【题目】----Jack, is your mother in?

----Sorry, she ___________ Shanghai on business.

A. has been in B. has gone to

C. has gone in D. has been to

Answer 1

【答案】B

【解析】

试题分析：句意：杰克，你妈妈在家吗？——对不起，她去上海出差了。A. has been in在某地；B. has gone to去了某地，没有回来；C. has gone in 没有此用法；D. has been to去过某地，回来了。依据语境理解，答案为B。