While he on the phone, a man walked into his room.A. was talkingB. talkedC. is talkingD. t

发布时间：2020-08-23 03:19:56

While he     on the phone, a man walked into his room.
A. was talking
B. talked
C. is talking
D. talk

网友回答

(答案→)A. was talking
B. talked
C. is talking
D. talk
解析：句意：当他正在接电话的时候，一个男人走进了他的房子。while表示当…时候，根据句意要用过去进行时，强调动作正在发生，故选A
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