误差检出概率的计算公式为 A．假失控批数/(假失控批数+真在控批

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问题单项选择题

误差检出概率的计算公式为

A．假失控批数/(假失控批数+真在控批数)×100％

B．真失控批数/(真失控批数+假在控批数)×100％

C．真失控批数/(真失控批数+假失控批数)×100％

D．假在控批数/(真在控批数+假在控批数)×100％

E．真在控批数/(真在控批数+假在控批数)×100％

答案

参考答案：B

单项选择题

关于慢性硬膜下血肿，下列哪种说法是错误的

A．可有精神症状

B．可有肢体偏瘫

C．一定有外伤史

D．多见于中老年

E．可有颅内压增高症状

选择题

If transport costs _____ into consideration at the beginning, the factory would have been built far from its

present place. [ ]

A. will be taken

B. were taken

C. had been taken

D. were being taken