单项选择题

They ______ in spite of the extremely difficult conditions.

A．carried out
B．carried off
C．carried on
D．carried forward
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单项选择题
When Mr. Jones gets old, he will ______ over his business to his son
A．take
B．hand
C．think
D．get
单项选择题
To our ______, Geoffrey's illness proved not to be as serious as we had feared.
A．anxiety
B．relief
C．view
D．judgment
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