题目内容：
Exercising your brain every day is beneficial
参考答案：
答案解析：
单选题：Exercising your brain every day is beneficial
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- 题目类型：单选题
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Fermi was famous for inventing a device to calculate bomb's
Fermi was famous for inventing a device to calculate bomb's energy accurately.A
Fermi, an experimentalist as well as a theoretician, won a
Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for prod
有以下程序 程序运行后的输出结果是
有以下程序 程序运行后的输出结果是A．8，17 B．7，16 C．8，8 D．7，17
When did the writer and Andy fall in love?
When did the writer and Andy fall in love?A．Three years ago. B．Two days ago. C．
Successful language learners derive conclusions
Successful language learners derive conclusionsA．to discover sentence patterns