--Mr. Smith, Can you give us some advice on how to learn English well’?--Remember, Nothing can be learned well ______hard work.
#49911
A
by
B
through
C
with
D
without
推荐题目
 They can buy the pens _____ a very good _____.
#51047
A
at, price
B
in, price
C
at, cost
D
at, selling
Your schoolbag    your bed.
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A
is under
B
under
C
is in
D
on