单项选择题

In "The major debilitating symptoms of Alzheimer’s disease include serous forgetfulness- particularly about recent events-- and confusion.", "debilitating" means______.

A．deceasing
B．declining
C．serious
D．degrading
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单项选择题
After ______for the job, you will be required to take a language test.
A．being interviewed
B．interviewed
C．interviewing
D．having interviewed
单项选择题
A．agesB．agedC．agingD．age
A．ages
B．aged
C．aging
D．age
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