Come to pick me up if _______
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A
you are convenient
B
at your convenience
C
it is convenient
D
for convenience
推荐题目
 There were two boys in the lab, ______did the experiment successfully.
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A
the clever of whom
B
the cleverer or whom
C
the clever of them
D
the more clever of them
Things came ______ after that. And now he has ______ student in Nanjing University.
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A
easy; turned
B
easy; become
C
easily; become a
D
easily; turned a