Many children are ____ in the countryside when their parents flood into the cities for jobs.
#75466
A
left behind
B
left off
C
left aside
D
left out
推荐题目
________I know,Mike has no interest in the novel you wrote.
#67453
A
As long as
B
As far as
C
As much as
D
As well as
—Excuse me, would you lower your voice or use your mobile phone outside? —Oh, sorry.I_______
#71097
A
didn’t realize
B
don’t realize
C
haven’t realized
D
hadn’t realize
His plan _____ to be a perfect one. 
#83276
A
proved
B
was proved
C
is proving
D
proving
 Most people are familiar with the idea that all matter in the universe ________ atoms.
#74573
A
makes up
B
makes up of
C
consists in
D
consists of