The scientist decided to devote his life to ____ pollution from ____ again.
#66898
A
preventing; happening
B
prevent; happen
C
preventing; happens
D
preventing; will happen
推荐题目
―Are you disappointed with the result of the experiment?―No. ______, I’m pleased with it.
#64318
A
On the contrary
B
As a result
C
What’s more
D
On the one hand
Society _______ a variety of people; some are good, others bad, and still others in between.
#67028
A
is consisted of
B
is made up of
C
consisted of
D
make up of
－Why did you arrive late?(成都市)－The fog_______ our air flight for about half an hour.
#75727
A
held up
B
turned down
C
broke up
D
pulled down
The family is a cooperative enterprise for which it is difficult to _____ rules, because each family needs to work out its own ways to deal with its own problems.
#81076
A
set up
B
put down
C
keep up
D
lay down
I’ve had enough of my neighbor. I’m going to ______ their noisy parties right now.
#64171
A
put an end to
B
give way to
C
look up to
D
come up to