单项选择题

Does brain power ______as we get older Scientists now have some surprising answers.

A．descend
B．decline
C．deduce
D．collapse
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A．conspicuouslyB．usuallyC．surprisinglyD．sufficiently
A．conspicuously
B．usually
C．surprisingly
D．sufficiently
单项选择题
We are not at all sympathetic ______ her proposal.
A．to
B．with
C．for
D．in
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