施工安全整改通知书一式()份。 A.三 B.四 C.五 D.六

题型:单项选择题

问题:

施工安全整改通知书一式()份。

A.三

B.四

C.五

D.六

考点:高铁岗位考试高铁线路工高铁线路工题库
题型:单项选择题

下列选项中,p是q的必要不充分条件的是(  )

A.p:x=1,q:x2=x

B.p:m+n是无理数,q:m和n是无理数

C.p:a+c>b+d,q:a>b且c>d

D.p:a>1,q:f(x)=logax(a>0,且a≠1)在(0,+∞)上为增函数

题型:单项选择题

治疗心源性哮喘可选用

A.异丙肾上腺素

B.阿托晶

C.哌替啶

D.去甲肾上腺素

E.肾上腺素肾上腺素

题型:单项选择题

下列说法中正确的是 [ ]

A.细铁丝在空气里燃烧火星四射

B.催化剂的作用只是加快物质的化学反应速度

C.不溶于水的气体只能用排水法收集

D.稀有气体与某些物质也能发生反应

题型:单项选择题

I’ve loved my mother’s desk since I was just tall enough to see above the top of it as mother sat doing letters. Standing by her chair, looking at the ink bottle, pen, and white paper, I decided that the act of   1 must be the most   2  thing in the world.
Years later, during her final illness, mother   3  different things for my sister and brother. “But the  4 ”, she said, “is for Elizabeth”.
I never saw her angry, and never saw her cry. I knew she  5    me, she showed it in action. But   6  a young girl, I wanted heart-to-heart talks   7  mother and daughter. They never happened. And a gulf (深渊) opened between us. I was “too emotional”.    8  she lived “on the surface”.
As years passed and I graduated from college, I loved my mother and I wrote to her in 9  words and asked her to let me know in any way she chose that she did   10  me.
I posted the letter and waited for her answer.   11  came. My hope turned to   12 , then little interest, finally, peace --- it seemed that nothing happened. I couldn’t be sure that the   13  had even got to Mother. I only knew that I had written it, and I could    14  trying to make her into someone she was not.
Now the   15  of her desk told me, as she’d   16  been able to, that she was   17  that writing was my chosen work. I   18  the desk carefully and found some papers   19 --- a photo of my father and a one-page letter, folded and refolded many times.
“Give me an answer”, my letter asks, “in any way you chose”. Mother, you always chose the   20  that speaks louder than words.
小题1:
A.speaking B.writingC.lookingD.listening
小题2:
A.wonderfulB.tiringC.funnyD.productive
小题3:
A.boughtB.gaveC.designedD.kept
小题4:
A.penB.paperC.chairD.desk
小题5:
A.lovedB.dislikedC.appreciatedD.sympathized
小题6:
A.likeB.asC.beD.unlike
小题7:
A.withB.amongC.besideD.between
小题8:
A.SoB.AndC.ButD.Or
小题9:
A.carefulB.activeC.thankfulD.serious
小题10:
A.ignoreB.acceptC.forgiveD.dislike
小题11:
A.No oneB.NoneC.SomethingD.Neither
小题12:
A.surpriseB.joyC.disappointmentD.happiness
小题13:
A.ideasB.informationC.newsD.Letter
小题14:
A.standB.stopC.continueD.practice
小题15:
A.presentB.appearanceC.shapeD.sight
小题16:
A.alwaysB.everC.neverD.often
小题17:
A.sorryB.encouragedC.regretfulD.pleased
小题18:
A.movedB.cleanedC.fixedD.emptied
小题19:
A.insideB.outsideC.belowD.above
小题20:
A.gestureB.methodC.actionD.way
题型:单项选择题

工艺管理是一项通过对加工()的控制与改进来确保产品质量,降低消耗的技术管理工作。

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