The scientists are beating their brains, trying to ______ a solution to the problem.
#64469
A
look up to
B
live up to
C
come up with
D
keep up with
推荐题目
Those who have ________ floods and sandstorms know the importance of environmental protection.
#63904
A
gone over
B
gone through
C
got through
D
got over
The child should be punished.You shouldn't let him ______ telling lies.
#82385
A
keep away from
B
keep away with
C
get away from
D
get away with
At the meeting he didn’t _______ well, so everyone was in a puzzle about his idea.
#72454
A
get out
B
get across
C
get off
D
get away
The captain determined to be with the ship forever and never to disappointment even when the ship sank．
#70975
A
gave way
B
gave over
C
gave off
D
gave up