单项选择题

He had lived in Paris for some years ______ he returned to Americ

A． afterB. untilC. beforeD. while
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单项选择题
It is not ______ that this situation will continue very long.
A．Mike
B．like
C．likely
D．the like
单项选择题
I have just ______ to a letter from a friend of mine in London.
A．replied
B．answered
C．offered
D．returned
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