单项选择题

The USA is composed of 50 states, ______ are separated from the others by land or water.

A．two of these
B．of whom two
C．two of which
D．two of that
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单项选择题
Before the war broke out, many people ______ in safe places possessions they could not take with them.
A．threw away
B．put away
C．gave away
D．carried away
单项选择题
It was not a serious illness, and she soon ______ it.
A．got over
B．got on with
C．got around
D．got out of
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