I called Hannah 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：考查时态；这是一个选用过去进行时的固定语境。过去进行时表示过去正在发生的动作。现在完成时和一般过去时不符合这个固定语境。而现在完成进行时必须是动作持续到现在，而显然是不符合题意的。