单项选择题

It’s high time that something ______ to prohibit selling fake commodities.

A. must be done
B. was done
C. be done
D. were done

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单项选择题

______ received law degrees as today.

A. Never so women have
B. The women aren’t ever
C. Women who have never
D. Never have so many women

单项选择题

He spoke in a quiet, distant voice, as though his thought______

A. was far away
B. did far away
C. were far away
D. does far away

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