My mother was looking while I         the radio. 
#41312
A
listened to
B
have listened
C
was listening to
D
is listening to
推荐题目
--Can you tell me anything about the fire ___ last night?----I’m afraid, ____.
#71714
A
theat broke out, very little
B
broke out, just a little
C
happened, only a little
D
taking place, a little
 _______ weather it is, we shall set out on time.
#67864
A
Whatever
B
However
C
Whenever
D
Whether