问题 单项选择题

某配件公司长期以来一直是汽车厂的主要配件供货单位,最近汽车厂向供应商提出了供应过程监控证据的要求,配件公司为了满足顾客要求,准备在全公司开始推行统计过程控制。试对下列题目进行分析。

常规控制图的设计思想是( )。

A.先确定犯第一类错误的概率,再看犯第二类错误的概率

B.先确定犯第二类错误的概率,再看犯第一类错误的概率

C.先确定生产方风险,再看使用方风险

D.先确定生产方风险,再看使用方风险

答案

参考答案:A

解析: 常规控制图的设计思想是先确定犯第一类错误的概率,再看犯第二类错误的概率。

完形填空
When my oldest son was in high school, he planned to attend a Christian contemporary concert with the youth group from our church. To my    36  , Aaron invited me to go along.  I    37   accepted; however, by the time the date of the concert arrived, my youngest son had been ill, and I was    38  about him. My husband    39   me to attend the concert, promising he would take care of our youngest. I hesitated.
Finally, it    40   me. Aaron was sixteen years old. How many    41   would I have to do something fun with him    42   he went away to college? And how many youth actually    43    their mothers to attend a concert with them that was clearly for  teens?  The    44   was made. I would not miss this opportunity.
At the concert, I sat with Aaron in the third row, stuffing (填塞) cotton in my ears to block out the    45  , ear-splitting music of the first performer. I stood when the kids stood, clapped when they clapped, and never let anyone know how    46   I was to feel  the  floor  vibrate (震动) beneath my feet. Aaron and his friends were    47   at my enthusiasm.
By the time we left the concert, my ears were ringing, but it quickly passed.    48   did my son's teenage years.    49   he was in college and away from home. I missed him more than I could say. On days when I was especially    50   for his ready smile and his teasing manner, I would think back to the concert we attended and be thankful once again  that  I  didn't    51   an opportunity to spend time with my son.
Aaron is now grown and has a family of his own, but we are still very    52  . Some days he calls just to    53   and tell me about his day. I drop everything and    54  the moment, knowing these times too shall    55  .
小题1:
A.amazementB.agreementC.argumentD.disappointment
小题2:
A.hardlyB.suddenlyC.readilyD.rapidly
小题3:
A.crazyB.mercifulC.patient D.concerned
小题4:
A.preventedB.encouragedC.stoppedD.refused
小题5:
A.determinedB.hit C.controlledD.annoyed
小题6:
A.opportunitiesB.yearsC.festivals D.moments
小题7:
A.afterB.since C.whenD.before
小题8:
A.invitedB.advisedC.allowedD.promised
小题9:
A.invitationB.designC.demandD.decision
小题10:
A.sillyB.pleasantC.loudD.sweet
小题11:
A.excitedB.nervous C.curiousD.surprised
小题12:
A.puzzledB.annoyedC.amusedD.disappointed
小题13:
A.SuchB.NeitherC.SoD.Either
小题14:
A.In no timeB.In timeC.At a timeD.At the time
小题15:
A.tiredB.worriedC.upsetD.lonely
小题16: A. have           B. miss         C. obtain           D. grasp  
小题17:
A.closeB.openC.youngD.positive
小题18:
A.talkB.speakC.chatD.communicate
小题19:
A.waitB.spendC.listen D.enjoy
小题20:
A.passB.gainC.loseD.keep
单项选择题