Of the two-child policy，_________ some see the bright side，others worry about a baby boom in China．
#11822
A
while
B
when
C
since
D
once
推荐题目
Mother always complains that children _______ their shoes very quickly.
#13863
A
find out
B
wash out
C
wear out
D
set out
The hunter _____ his gun against the tree and ____ down for a rest.
#11713
A
lay /laid
B
laid / lay
C
lied / lay
D
laid / lied
People complain that decisions to approve or deny a permit are often________rather than based on fixed criteria.
#11033
A
appropriate
B
conscious
C
arbitrary
D
controversial
---Is that word ____ in the dictionary?---No. It seems a newly-formed word.
#12383
A
written
B
read
C
printed
D
covered
The librarian took a story book _____ from the shelf and gave it to the girl.
#13830
A
in vain
B
at random
C
at the moment
D
at any rate