单项选择题

They ______ on a trip into the desert the following year.

A．set in
B．sent for
C．set off
D．sent off
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单项选择题
One of my ______ sayings is Where there is a will, there is a way.
A．likely
B．favorable
C．alike
D．favorite
单项选择题
The question ______ at the next meeting remains a secret,
A．discussed
B．to discuss
C．to be discussed
D．being discussed
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