We have heard of many cases _______  some citizens ,especially some famous people, have suffered because personal information had been leaked.
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A
why
B
which
C
as
D
where
推荐题目
  Can you tell me ______ that the 29th Olympic Games will take place?
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A
it is when
B
when is it
C
when is
D
when it is
.These photographs will show you _______. 
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A
what does our village look like
B
what our village looks like
C
how does our village look like
D
how our village looks like