单项选择题

They ______ the work in spite of the extremely difficult conditions.

A．carried on
B．carried off
C．carried out
D．carried forward
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单项选择题
Joan and David were considering ______ in June, but they finally decided to wait until August.
A．getting married
B．be marrying
C．to get married
D．to marry
单项选择题
The weather in Beijing is so dry that I can hardly adjust ______ life there.
A．to
B．in
C．on
D．of
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