I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother on the phone all the time!
A. was talking
B. has been talking
C. has talked
D. talked
网友回答
(答案→)A. was talking
B. has been talking
C. has talked
D. talked
解析：
A。I called…和I couldn’t get through…用的都是一般过去时，而talk on the phone这一动作正是发生在I couldn’t get through…期间，故要用过去进行时。