试题与答案

仪器在起下过程中产生螺纹脱扣的原因?

题型:问答题 简答题

题目:

仪器在起下过程中产生螺纹脱扣的原因?

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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题型:完形填空
Even though it was only October,my students were already whispering about Christmas plans. With each passing day everyone became more____ waiting for the final school bell. Upon its____  everyone would run for their coats and go home,everyone except David.
David was a small boy in ragged clothes. I had often____ what kind of home life David had,and what kind of mother could send her son to school dressed so____for the cold winter months without a coat,boots,or gloves. But something made David____.I can still remember he was always____a smile and willing to help. He always____ after school to straighten chairs and mop the floor. We never talked much.He____ just simply smile and ask what else he could do,then thank me for letting him stay and slowly____ home.
Weeks passed and the____ over the coming Christmas grew into restlessness until the last day of____ before the holiday break. I smiled in____ as the last of them hurried out of the door. Turning around I saw David____ standing by my desk.
“I have something for you,”he said and____from behind his back a small box.__ __  it to me,he said anxiously,“Open it.” I took the box from him,thanked him and slowly unwrapped it. I lifted the lid and to my____ I saw nothing. I looked at David’s smiling face and back into the box and said,“The box is nice,David,but it’s____.”
“Oh,no. It isn’t.” said David.” It’s full of love. My mum told me before she died that love was something you couldn’t see or touch unless you know it’s there.”
Tears filled my eyes_____  I looked at the proud dirty face that I had rarely given____ to. After that Christmas,David and I became good friends and I never forgot the meaning____the little empty box set on my desk..
小题1:
A.cautiousB.courageousC.seriousD.anxious
小题2:
A.warningB.callingC.ringingD.yelling
小题3:
A.scoldedB.wonderedC.realizedD.learned
小题4:
A.modestlyB.naturallyC.inaccuratelyD.inappropriately
小题5:
A.specialB.upsetC.popularD.funny
小题6:
A.wearingB.deliveringC.expressingD.sharing
小题7:
A.practisedB.wanderedC.studiedD.stayed
小题8:
A.mightB.shouldC.wouldD.could
小题9:
A.aim atB.head forC.put offD.turn to
小题10:
A.argumentB.judgmentC.movementD.excitement
小题11:
A.educationB.yearC.schoolD.program
小题12:
A.reliefB.returnC.vainD.control
小题13:
A.weaklyB.quietlyC.sadlyD.helplessly
小题14:
A.searchedB.foundC.raisedD.pulled
小题15:
A.HoldingB.HandingC.SendingD.Leaving
小题16:
A.appreciationB.expectationC.delightD.surprise
小题17:
A.emptyB.cheapC.uselessD.improper
小题18:
A.asB.untilC.becauseD.though
小题19:
A.adviceB.supportC.attentionD.command
小题20:
A.fromB.towardsC.overD.behind
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