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A tourist will easily lose his way in Shanghai_____ he has a map or a guide.
#56219
A
if
B
since
C
while
D
unless
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The beginning of the movie was boring, ______ the end was amazing!
#56412
A
but
B
and
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so
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or
_______ they were not rich, they tried their best to send their child to the best school. 
#58252
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However
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Because
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You’ll fail the test______ you work hard.
#56930
A
if
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since
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Jim is very popular in our class because he is _________clever ____________helpful.
#58241
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not only; but also
B
either; or
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neither; nor
D
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___________ the car’s old, it still runs well.
#55333
A
Because　　　
B
So　　
C
Although
D
But