单项选择题

He was only an office boy before______the position.

A．being appointed
B．appointed
C．appointing
D．having appointed
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单项选择题
The wind______his candle and he was left in the dark.
A．blew out
B．blew up
C．blew for
D．blew off
单项选择题
You mustn't fill in the form______pencil but______ink.
A．in... with
B．with.., in
C．in... in
D．with.., with
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