—— Did he notice you enter the room? —— I don’ t think so.He_____to the radio with his eyes shut. 
#104664
A
listened
B
was listening
C
has listened
D
had listened
推荐题目
In the last few years thousands of films __________ all over the world. 
#102095
A
have produced
B
have been produced
C
are producing
D
are being produced