---How was your climb up Mount Tai?---I didn’t believe I could do it I got to the top．
#55282
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until
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unless
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after
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when
推荐题目
— Would you like to go to the cartoon show with me?— It sounds like fun, ______I’m too busy.
#55215
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so
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for
C
or
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but
In this world there is no shortcut to take. So people, no matter how clever they are, can’t succeed_______ they work hard.
#57343
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if
B
even though
C
unless
D
but
I really enjoyed your lecture, ______ there were some parts I didn’t quite understand.
#58361
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because
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unless
C
though
D
after