We should think of ways to stop the waste from the factory _____ our living environment. 
#94851
A
being polluted
B
polluting
C
from being polluted
D
polluted
推荐题目
He hasn’t slept at all for three days. _____ he is worn out.
#92817
A
There is no point
B
There is no need
C
It is no wonder
D
It is no way
  My brother ______singing ______ dancing while I _____ dance _____sing. 
#94720
A
prefers , to , would rather , than
B
would rather , than , prefer , to
C
prefers , than , would rather ,to
D
would rather , to ,prefer , to
—My teacher says she’s canceling the class play. I just can’t understand.—______.You were looking forward to it.
#93351
A
It doesn’t matter
B
It’s very unwise of her
C
Don’t worry about it
D
You must be disappointed
It is important that we _______with all that _______ in the struggle.
#93767
A
should unite, be united
B
would unite, can be united
C
unite , can be united
D
should unite, could unite