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【单选题】
直径数字前应加符号( )A.
r
B.
R
C.
Ф
D.
m
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【单选题】In my opinion, there is also way of looking at this question.
A.
another
B.
other
C.
others
【简答题】如果要使一个层以某一点为中心进行旋转,应该做的操作是什么?
【单选题】In my opinion, it's teh best use that this money.
A.
could be made of
B.
could be made
C.
could we make
D.
could make of
【单选题】In my opinion, you can widen the______ of this improvement through your active participation.
A.
dimension
B.
vicinity
C.
magnitude
D.
scope
【单选题】In my opinion this is a/an ( ) different matter.
A.
entirely
B.
merely
C.
purely
D.
fully
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