I called Hannah many times yesterday evening, but I couldn't get through. Her brother on the phone all the time.
A. has been talking
B. was talking
C. has talked
D. talked
网友回答
A. has been talking
(答案→)B. was talking
C. has talked
D. talked
解析：考查时态：句意：我昨天晚上给汉娜打了几次电话，但一直打不通，他弟弟一直在打电话，说明是昨天晚上我打电话的时候，她的弟弟一直在打电话.用过去进行时，选B。考点：考查时态