问题补充:
While she on the phone, a man walked into her room.
A. is talking
B. talked
C. was talking
D. talk
答案:
A. is talking
B. talked
(答案→)C. was talking
D. talk
解析:句意:当她正在电话上说话时,一个男人走进了她的房间。联系下文可知前文描述的是过去某时正在进行的动作,故用过去进行时态,选C。
时间:2020-01-15 07:49:53
While she on the phone, a man walked into her room.
A. is talking
B. talked
C. was talking
D. talk
A. is talking
B. talked
(答案→)C. was talking
D. talk
解析:句意:当她正在电话上说话时,一个男人走进了她的房间。联系下文可知前文描述的是过去某时正在进行的动作,故用过去进行时态,选C。