焙烧机开机之前需做的准备包含:() A.检查清除风箱、工艺管道杂物,系统密封良好 B

题型:多项选择题

问题:

焙烧机开机之前需做的准备包含:()

A.检查清除风箱、工艺管道杂物,系统密封良好

B.各烧嘴阀门开关灵活

C.确认风、水、电、气、润滑系统运转正常

D.逐台试车、确认主机、各工艺风机运转正常,具备开机条件

考点:焙烧工考试初级焙烧工考试初级焙烧工考试题库
题型:多项选择题
I like taking a long walk in the nature park. I do that    1  . It really makes a great    2   to the whole day! I usually walk up this nice long road. It’s so quiet and pleasant    3   there are so many green trees.
This morning, I walked on that road as usual.    4   I was walking back down the road, on my way back    5   the car, I met a man. I saw him    6  
on the grass by the roadside. He was breathing(呼吸) really    7  . I asked if he was OK. He said he was    8   tired to walk anymore. I thought he needed some    9  . So I began to look for some clean water.    40  , there weren’t any places to get water in    11   a nature park. I walked back to my car    12  
to see if there was some. Because I sometimes bring bottled water and leave    13  
in my car. Thankfully, I found some today.
Instead of (代替) drinking it myself, I drove back to the man and gave him my bottle of water. Then I gave him a    14   back to his car. He was so thankful! I could tell he was very happy and surprised that someone was    15   to come back for him and give him some water. And also, I was very happy that I could share my water with others.
小题1:
A.every dayB.a dayC.everydayD.one day
小题2:
A.openB.startC.stopD.begin
小题3:
A.butB.thatC.orD.and
小题4:
A.whenB.whileC.beforeD.after
小题5:
A.toB.forC.withD.in
小题6:
A.runningB.playingC.drivingD.sitting
小题7:
A.hardB.hardlyC.quickD.difficult
小题8:
A.soB.veryC.tooD.still
小题9:
A.carsB.foodC.doctorsD.water
小题10:
A.LuckilyB.UnluckilyC.FortunatelyD.Successfully
小题11:
A.soB.suchC.reallyD.that
小题12:
A.slowlyB.excitedlyC.quicklyD.happily
小题13:
A.oneB.thoseC.meD.it
小题14:
A.rideB.handC.bottleD.help
小题15:
A.enough kindB.kind enoughC.enough niceD.too nice
题型:多项选择题

普通SMT产品迥流焊的升温区升温速度要求:()

A.<1℃/Sec

B.<5℃/Sec

C.>2℃/Sec

D.<3℃/Sec

题型:多项选择题

IMF means International( )Fund.

A.Mosture

B.Mark

C.Money

D.Monetary

题型:多项选择题

下列选项中,属于投标人实施的不正当行为的是()。

A、投标人以低于成本的报价竞标

B、投标人之间进行内部竞价,内定中标人,然后再参加投标

C、投标人以远高于成本的报价竞标

D、招标人预先内定中标者,在确定中标者时以此决定取舍

题型:多项选择题

设计逐步走向商品化,商品经济使一切变成商品,()和技术也不例外,因此,设计作为一个新的行业出现了,在生产过程中,它的作用也更加明确,更加广泛。

A.生产

B.销售

C.智慧

D.品牌

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