采用样板检验工件的球面时,要注意使样板测量面通过球心.

题型:判断题

问题:

采用样板检验工件的球面时,要注意使样板测量面通过球心.

考点:铣工考试数控铣工考试数控铣工考试题库
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比较大小,并画图用阴影表示
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4
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4

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8
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3
8
题型:判断题

()。

题型:判断题
It was a cold winter's night when I stopped for gas on my way home from work.I was tired and had a slight   21 
I worked in a   22  doctor's office and this was one of those days when the unexpected happened, making the schedule run   23  than usual.It seemed I was going to be late   24  home and my husband, being the   25  person, would be ready to pronounce me late once again. Maybe  26  I hurried, I could still make it home.
I was heading inside to   27  for my gas when I noticed an older couple at the counter, I heard them asking for   28  to the local hospital.It was the same hospital that I had just   29  a few minutes ago.
The young man at the counter was trying to be   30  in explaining how to get there, with two other people making   31 .One of them was   32  trying to give them a whole different route back.It was then that I walked over to the couple and said, "Would you like to follow me to the  33  ?"
A look of  34  crossed the woman's face.
"I'm going right by there," I said, which wasn't a( an)   35  since I had just made up my mind to do  36  that.
I got in my car and began the journey back.I was trying to watch to be sure they were right  37  me.I took only fifteen minutes to get there as rush hour traffic was beginning to   38 .I felt better than I had all day and my headache was   39  gone.
Later, as I arrived home, my husband teased, "So you aren't ever late any more."
"Sometimes it's  40   to be late," I said, happy inside my heart.
小题1:
A.coldB.feverC.stomachacheD.headache
小题2:
A.foreignB.regularC.busyD.noisy
小题3:
A.earlierB.laterC.easierD.simpler
小题4:
A.gettingB.cookingC.callingD.working
小题5:
A.lazyB.punctual C.generousD.careful
小题6:
A.asB.sinceC.whileD.it
小题7:
A.payB.changeC.waitD.search
小题8:
A.opinionsB.troubleC.directionsD.money
小题9:
A.reachedB.visitedC.calledD.left
小题10:
A.skilledB.helpfulC.experiencedD.active
小题11:
A.commentsB.promisesC.surveysD.offers
小题12:
A.onlyB.stillC.evenD.ever
小题13:
A.stationB.officeC.hospitalD.hotel
小题14:
A.panicB.reliefC.sadnessD.peace
小题15:
A.dutyB.factC.reasonD.lie
小题16:
A.partlyB.properlyC.exactlyD.perfectly
小题17:
A.acrossB.beforeC.besideD.behind
小题18:
A.go upB.die downC.speed upD.turn down
小题19:
A.nearlyB.hardlyC.possiblyD.luckily
小题20:
A.possibleB.specialC.goodD.safe
题型:判断题

在运行中的带式输送机发现打滑时,可以直接用手撒沙子。

题型:判断题

韶山3B型电力机车排障器()可以拆卸。

A.左段

B.右段

C.中段

D.下部

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