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The patients are quite________ to the nurses for their special care.
#44045
A
kind
B
helpful
C
impolite
D
grateful
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The plane couldn’t take off on time _____ the heavy rain.
#41454
A
because
B
so that
C
because of
D
as
-- I will buy you a new bike if you learn how to swim this summer. -- Is that a _______? I'm sure I'll get the bike.
#38281
A
chance
B
trick
C
promise
D
treat
Li Lei _____knew any Japanese, did he ?
#40739
A
hardly
B
didn’t
C
doesn’t
D
don’t
It seems that the aged people _________ the H7N9 more easily from the recent cases.
#43077
A
pick up
B
mix up
C
set up
D
use up
They often help kids _____ dancing.
#41137
A
on
B
with
C
to
D
at