皮皮学，免费搜题
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【判断题】
厄米算符只有属于不同本征值的本征函数才存在正交性。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】An old man asked me____________ . [ ]
A.
where was the bus stop
B.
where the bus stop was
C.
where is the bus stop
D.
where the bus stop is
【简答题】respiratory chain呼吸链
【简答题】呼吸商(respiratory quotient，RQ)
【简答题】呼吸链(respiratory chain)
【简答题】测试
【简答题】呼吸链(respiratory Chain)
【单选题】_________ you met with such a strange man yesterday?
A.
Where it was that
B.
Who it was that
C.
Where was it that
D.
Where was that
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