Question

I didn't hear you because I    the news on the radio.

A．listen to

B．am listening to

C．listened to

D．was listening to

Answer 1

A

考查动词时态。句意为“因为我正在听新闻我听不清楚你说的话”，主句为一般过去时态，强调两个动作同时发生从句用过去进行时态，故选D。