Scientists now have some surprising answers about whether brain power______as we

游客2024-01-18 40

问题 Scientists now have some surprising answers about whether brain power______as we get older.

选项 A、reduces
B、descends
C、collapses
D、declines

答案 D

解析这是一道词汇题，考点是意思相近的动词的辨析。

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