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They’ll get home _____ two hours.
#49007
A
after
B
in
C
at
D
for
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推荐题目
 —How do the children cross the river to go to school in that small village? —They cross the river _________.
#46108
A
on a ropeway
B
by bike
C
by the boat
D
on foot
—Can you say it ____English? —Yes I can.  
#50693
A
in
B
at
C
of
D
under
A：What’s this             English?B：It’s           pen.
#49391
A
in, the
B
in, a
C
/, an
D
in, /
Battery-operated slippers are used ______ seeing in the dark.
#48363
A
to
B
as
C
by
D
for
It is very kind _____ you to help me with my lessons because it is very difficult _____me to learn them well.
#50539
A
of； for
B
of； of
C
for；of
D
for； for