单项选择题

Busy ______ he is, he can finish the task ahead of schedule.

A．because
B．as
C．no matter how
D．although
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单项选择题
He made the suggestion that a deadline ______ for handing in the plan.
A．be set
B．must be set
C．is set
D．will be set
单项选择题
Last year, hundreds of college students applied for the New Times Cup English Speech
A．Argument
B．Quarrel
C．Debate
D．Contest
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