There is still a strong argument ________ mobile phones are a particular risk to children.
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A
when
B
which
C
that
D
what
推荐题目
Choosing the right dictionary depends on_______you want to use it for.
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A
what
B
why
C
how
D
whether
We haven't settled the question of ______________ it is necessary for him to study abroad.
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A
if
B
where
C
whether
D
that
MacDonald who had spent much of his time graduating from college backpacking round Europe,decided last year to settle down.
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A
when
B
while
C
since
D
before
The film “Inception” is rather difficult to understand. _____ the director tries to show in the film is unknown to the general watchers.
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A
That
B
What
C
Whether
D
Where
Alex has finally become an astronaut, __________all his family members think is his dream career.
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A
which
B
who
C
that
D
whom