-- The cars give off a great deal of waste gas in the streets. --- Yes. But I’m sure something will be done to ___ air pollution.
#72571
A
reduce
B
remove
C
drop
D
warn
推荐题目
When the boss came in, these workers pretended to________ carefully.
#68221
A
working
B
be working
C
work
D
have been working
Don’t ______ personal information such as your name， telephone number and address until you feel comfortable.
#73961
A
give in
B
give off
C
give out
D
give up
I intend to buy that kind of clothes because I ____ that they _____ well.
#71313
A
have told; wash
B
have been told; wash
C
was told; washed
D
have been told; are washed