(2013·山东，26)Mark needs to learn Chinese________his company is opening a branch in Beijing.
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A
unless
B
until
C
although
D
since
推荐题目
― Who are you waiting for? ― _______ the man wounded in the left leg.
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A
The doctor will operate on
B
The nurse to be looked after
C
The doctor to operate on
D
His brother got
The engineer buries himself in work all day long and has no time for some outdoor activities, __________ he has the interest.
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A
as if
B
even if
C
so long as
D
now that
__________ entered the office when he realized that he had forgotten his report.
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A
He hardly had
B
Had he hardly
C
Hardly had he
D
Hardly he had
The lawyer seldom wears anything other than a suit _____ the season.
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A
whatever
B
wherever
C
whenever
D
however
Martin Van Buren was the eighth president of the United States and the first ______native language was not English but Dutch.
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A
whose
B
that
C
where
D
which