单项选择题

__________ Plastics, the machine is light in weight.

A．To make of
B．Having made
C．To be made of
D．Made of
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单项选择题
His success was due to __________ he had been working hard.
A．that
B．the fact that
C．the fact which
D．the fact
单项选择题
The child Was terribly frightened of school in his early school days，but he soon __________ it.
A．got of
B．got away
C．got across
D．growth
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