问题补充:
Mary,along with her parents Hainan for a week and they will come back soon.
A. have been to
B. has been in
C. have been in
D. has been to
答案:
A. have been to
(答案→)B. has been in
C. have been in
D. has been to
解析:
试题分析: 句意:玛同房,和她的父母一起去海南一周了,他们很快就要回来了。have been to去过某地,已经回来;have been in已经去某地,还在某地;根据they will come back soon.他们很快就要回来了,主语为Mary,故选B.