某一工序在稳定状态下，所加工的产品质量特性值标准偏差σ＝0.15

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问题单项选择题

某一工序在稳定状态下，所加工的产品质量特性值标准偏差σ＝0.15ｍｍ，公差范围T＝1ｍｍ，则工序能力为（）。

A．0.9

B．0.6

C．1.11

D．1.67

答案

参考答案：C

阅读理解

读短文，填写表格。

Welcome to watch English morning news. Here is the program for this

morning. At ten o'clock it's the Morning News. Then at ten thirty we have

Beijing Today. At eleven o'clock, it is the Music Time. Then again at

twelve o'clock it's the China News. After that it's the Cartoon Show for

today at twelve thirty!

1. _____ Morning News

10:30 2._____

3._____ Music Time

4._____ 5._____

6._____ Cartoon Show

单项选择题

患儿男，4岁，发热，咽痛，眼痛3天。查体：双眼结膜充血，咽充血，颈淋巴结肿大，其病原体应为（）

A.腺病毒

B.呼吸道合胞病毒

C.流感病毒

D.副流感病毒

E.鼻病毒