The2014 Winter Olympics started ______ February7,2014.
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A
at
B
in
C
on
D
to
推荐题目
_______ of the students in our class _______ money to the quake-hit areas these days.
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A
Two third; have raised
B
Two thirds; have raised
C
Two three; have donated
D
Two thirds; have donated
----_____does it cost? ---Five hundred and fifty yuan.
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A
How much
B
How many
C
How old
D
How long
The dog is very ___, and it can work out the problem____.
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A
smart; easy
B
smart; easily
C
smartly; easily
D
smartly; easily