甲技师说:节气阀油压(pz)+弹簧力(f)pv时,上档;pz+f=pv时,保留原档位

题型:单项选择题

问题:

甲技师说:节气阀油压(pz)+弹簧力(f)<速换挡油压(pv)时,降档:pz+f>pv时,上档;pz+f=pv时,保留原档位。乙技师说:pz+f>时,降档,pz+f>pv时,上档;pz+f=pv时,保留原档位。你认为()。

A.甲技师正确

B.仅乙正确

C.甲和乙都正确

D.甲和乙都不正确

考点:汽车修理工考试汽车修理工(高级技师)汽车修理工(高级技师)题库
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Dear Miss Li,
I’d like to thank you for sending money    1   “Animal Helpers”, an organization set up to help disabled people. You see, you have helped    2   it possible for me to have “Lucky”. My life    3  pleasure because of him now. Let me tell you my story.
Being blind, deaf, unable to walk or use your hands    4   is something that most people cannot imagine. But there are many people who face these challenges, and I am one of them. Because I can’t use my arms or legs well, things like answering the telephone, opening and   5
doors or carrying things have always been difficult for me. Then one day last year, a friend of mine said that she would like to    6  . She said she would talk to “Animal Helpers” to see   
  7    it would be possible for me to get a trained dog. She also thought a dog might cheer me up. I told her that I love animals and that I’d love to have a dog.
   8   six months of training with a dog at “Animal Helpers”, I was able to   9   him
home. My dog’s name is “Lucky” – a good name for him    10   I feel very lucky to have him. You see, I’m only able to have a “dog-helper” because of your kind donation!
  11  , you might ask? Well, he has been trained to    12   different instructions. For example, I say, “Lucky! Fetch my book,” and he does it at once. He is very clever and understands many English words, even some difficult    13   like “upstairs”.
Lucky is an    14   dog. I’ll send you a photo of him if you like, and I could show you how he helps me too one day. And so I thank you again for supporting “Animal Helpers”. It is very important that this organization does not run out of money. Your donation   15   and the money is well used to help disabled people like me.
Best wishes,
Liz Smith
小题1:
A.ofB.toC.fromD.away
小题2:
A.makeB.madeC.becomeD.making
小题3:
A.filled withB.is full ofC.is fill withD.is full with
小题4:
A.carefullyB.quickC.easilyD.easy
小题5:
A.movingB.closeC.shuttingD.shut
小题6:
A.help me overB.give me outC.dress me upD.help me out
小题7:
A.whoB.ifC.whyD.that
小题8:
A.AfterB.DuringC.InD.Since
小题9:
A.carryB.tookC.bringD.fetch
小题10:
A.becauseB.according toC.depend onD.in this way
小题11:
A.What do I sayB.Where is Lucky
C.What do I think of Lucky D.How does Lucky help me
小题12:
A.tellB.understandC.listenD.see
小题13:
A.thingB.wordC.onesD.one
小题14:
A.amazingB.surprisingC.cleverD.annoying
小题15:
A.great appreciateB.greatly appreciate
C.is great appreciatedD.is greatly appreciated
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C.肝

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B.保管合同

C.借款合同

D.委托合同

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学前儿童家庭教育活动的出发点和归宿点是()

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D.家庭教育的方案

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