China has been considering raising the retirement age since 2008 to ________ its shrinking workforce and aging society.
#12212
A
set off
B
put off
C
bring about
D
cope with
推荐题目
The little boy wishes to be ___.
#14540
A
a Lei Feng
B
the Lei Feng
C
Lei Feng
D
an Lei Feng
(2013·济南一中模拟)—Where ________ Mary have put the empty bottles?—She ________ them away. They must be somewhere.
#11310
A
can; can't have thrown
B
must; needn't
C
must; must have thrown
D
can; mustn't have thrown