单项选择题

Recent study shows that regular review leads to ______ performance on tests.

A．improve
B．improves
C．improved
D．improvement
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单项选择题
Even if you take the matter to the judge, you have no chance of winning the ______.
A．case
B．matter
C．problem
D．argument
单项选择题
From the look on his face I knew that the end had come, one way or ______.
A．other
B．others
C．another
D．the others
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