The first topic      at the meeting is that we should treasure the water resource. 
#67605
A
put out
B
put off
C
put on
D
put forward
推荐题目
We have a high regard for Mr. Smith because he always tries to _____________his principles.
#71093
A
look forward to
B
live up to
C
keep up with
D
put up with
The computer system has ______ .
#74254
A
broken out
B
broken down
C
broken into
D
broken away
Einstein  was __ a great scientist. He did a lot for human rights and progress. 
#66409
A
no more than
B
not more than
C
more than
D
as much as