单项选择题

_______is often the case, one third of the workers have over fulfilled the production plan.

A． What
B． This
C． That
D． As
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单项选择题
The weather report says that there will be a storm _______two days.
A． until
B． before
C． in
D． by
单项选择题
I broke a dish while washing up this morning. Of course, I did not_______.
A． love to
B． need to
C． mean to
D． want to
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