He _____ some safety measures at the meeting for the 2010 Shanghai Expo.
#12955
A
put forward
B
put up
C
put down
D
put off
推荐题目
He has made up his mind to devote his life _________ pollution _________ happily.
#12482
A
to prevent; to live
B
to prevent; from living
C
to preventing; to live
D
to preventing; from living
After 1953 _______ people have succeeded in climbing the mountain.
#14312
A
several hundred of
B
several hundreds
C
several hundreds of
D
several hundred