The background music in an assembly line
题型:选择题
问题:
The background music in an assembly line is designed ______.
A.being not listened to
B.not being listened to
C.to be not listened to
D.not to be listened to
The background music in an assembly line is designed ______.
A.being not listened to
B.not being listened to
C.to be not listened to
D.not to be listened to