单项选择题

The weight of the moon is only about ______ of that of the earth.

A．one eighty
B．one of eighty
C．one the eightieth
D．one eightieth
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单项选择题
—How old are you—I'm______you are.
A．the same old as
B．as same age as
C．the same age as
D．as same old as
单项选择题
That town was no longer the sleepy little village______.
A．it has been being
B．it has been
C．it was
D．it had been
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