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
—These days, he has stayed up late into night in order to get good marks in the following monthly test.---It’s no ____ that he seems tired and asleep in class every day.
#93078
A
wonder
B
problem
C
doubt
D
question
-----What do you think of the girl?------Not only _______ hard but also_____ very charming.
#93908
A
does she work ; is she
B
she works ; she is
C
does she work ; she is
D
she works ;is she
_____ many times, but he still doesn’t know how to operate the machine properly.
#92970
A
Although I have shown him
B
I have shown him
C
Having been shown
D
Having shown
It will be three days __________he ________back from his home town..
#92345
A
when; will come
B
after; will come
C
since; comes
D
before; comes