－Sir，may I borrow some new books?－Sorry，you can't________you haven't turn back those you borrowed one month ago.
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A
unless
B
before
C
because
D
until
推荐题目
______ does it take to win the hearts and minds of Grade 10 students ?
#34074
A
How
B
When
C
Why
D
What
Alice’s father always brings her a nice gift he returns home from his business trip.
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A
by the time
B
at the time
C
every time
D
in the time
Then Wang Ping flashed a switch on a computer screen，and a table and some chairs rose from under the floor by magic.
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A
only if
B
even if
C
as if
D
what if
. She made a promise _______ anyone could save her life, she would give him all her wealth.
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A
which if
B
that if
C
that
D
if