单项选择题

Having been served lunch, ______.

A．the problem was discussed by the committee
B．the committee discussed the problem
C．it was discussed by the committee the problem
D．a discussion of the problem was discussed

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热门试题

单项选择题

Mercury (水银) is ______ all metal because it is liquid.

A．more than difference
B．most different in
C．more difference of
D．the most different of

单项选择题

We are ______ to prepare for the World Women's Conference.

A．set off
B．set up
C．set out
D．set aside