单项选择题

The playing cards we use today are much like those __ for hundreds of years.

A．were used
B．. used
C．been used
D．using
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单项选择题
I hope to hear more about the activities __ there.
A．being happened
B．to be happened
C．going on
D． being gone on
单项选择题
If Lincoln were alive today, he __ a top athlete in many sports.
A．would be
B．would have been
C．will be
D． was
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