单项选择题

She's upstairs ______ letters.

A．writes
B．is writing
C．write
D．writing
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单项选择题
Mary ______ a dress when she cut her finger.
A．made
B．is making
C．was making
D．makes
单项选择题
China is larger than ______ country in Asia.
A．any
B．any other
C．other
D．another
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