--- Are your family ready for rafting?---Yes, I really want my children to experience that they are young.
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A
\
B
while
C
unless
D
if
推荐题目
．The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
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A
what
B
which
C
that
D
though
_______he lives in a large flat and owns much money, he doesn’t seem as happy as before．
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A
Before
B
Whether
C
Unless
D
While
---Are you firmly against any independence move by Taiwan? ---Of course. That’s ______ our basic interest lies.
#30217
A
why
B
when
C
where
D
in which
A man with a big camera in his hands stopped me and asked, “Excuse me! Is there a post office around ______ I can have these posters sent to my friends?”
#31613
A
that
B
which
C
where
D
what
It hasn't been made clear ________ the new underground line is to be open to traffic.
#30335
A
when
B
that
C
what
D
where