下列选项中,从操作上减少装置催化剂消耗的是()。A、保持操作压力稳定 B、减少装置停

题型:多项选择题

问题:

下列选项中,从操作上减少装置催化剂消耗的是()。

A、保持操作压力稳定

B、减少装置停工次数

C、控制好料位

D、喷燃烧油

考点:催化裂化装置操作工催化裂化装置操作工题库
题型:多项选择题
A lesson in caring
It was a cold evening. My daughter and I were walking up Broadway. I didn’t notice a guy sitting inside a cardboard box. But Nora    36    . She wasn’t even four, but she   37    at my coat and said, “That man’s cold. Daddy, can we take him home?”
I don’t remember my   38    . But I do remember a sudden   39    feeling inside me. I had always been delighted at how much my daughter noticed in her   40     , whether it was     41    flying or children playing. But now she was noticing   42    and beggary.
A few days later, I saw an article in the newspaper about volunteers who picked up a food package from a nearby school on a Sunday morning and   43     it to an elderly person. It was quick and easy. I signed us up. Nora was   44    about it. She could understand the importance of food, so she could easily see how   45    our job was. When Sunday came, she was ready, but I had to    46    myself to leave the house to fetch the food package. On my way to the school, I fought an urge (强烈愿望) to turn    47    . The Sunday paper and coffee were waiting for me at home. Why do this?   48    , we phoned the elderly person we’d been appointed. She   49    us right over.
The building was in a bad state. Facing us was a silver-haired woman in an old dress. She took the package and asked us to come in. Nora ran inside. I unwillingly followed.   50     inside, I saw that the department belonged to someone poor. Our hostess showed us some photos. Nora played and when it came time to say goodbye, we three hugged. I walked home    51    .
Professionals call such a(n)   52    “a volunteer opportunity”. They are opportunities and I’ve come to see. Where else but as volunteers do you have the opportunity to do something    53     that’s good for others as well as for yourself? Nora and I regularly serve meals to needy people and   54     clothes for the homeless. Yet, as I’ve    55     her grow over these past four years, I still wonder—which of us has benefited more?
小题1:
A.didB.wasC.hasD.had
小题2:
A.pulled    B.replacedC.wavedD.aimed
小题3:
A.debateB.replyC.explanationD.expression
小题4:
A.general    B.funnyC.heavyD.magical
小题5:
A.web     B.dream     C.castleD.world
小题6:
A.insectsB.animals    C.plantsD.birds
小题7:
A.coldness    B.illness    C.sufferingD.appearance
小题8:
A.sent  B.returned   C.devotedD.posted
小题9:
A.concernedB.sorry    C.worriedD.excited
小题10:
A.creative   B.valuable   C.shockingD.simple
小题11:
A.warn     B.stop     C.allowD.push
小题12:
A.back     B.away    C.upD.out
小题13:
A.Therefore   B.But  C.AnyhowD.Also
小题14:
A.requested   B.promised   C.invitedD.helped
小题15:
A.AlthoughB.Once     C.BecauseD.Though
小题16:
A.in tearsB.in surpriseC.in realityD.in disappointment
小题17:
A.stayB.visit     C.receptionD.challenge
小题18:
A.fairB.famous    C.difficultD.enjoyable
小题19:
A.collectB.make     C.orderD.design
小题20:
A.letB.made     C.watchedD.affected
题型:多项选择题

《关于进一步加强新时期信访工作的意见》要求,各级政府不得限制和干涉群众正常信访活动。这是保护公民依法行使( )

A.民主监督的权利    B民主决策的权利

c.民主选举的权利    D.民主管理的权利

题型:多项选择题

假定某硬盘由4张盘片组成,每个盘面有8192磁道,每个磁道有2048个扇区,每个扇区的容量为512序节,则硬盘的容量为()GB(注:1G=230)

题型:多项选择题

浅Ⅱ度烧伤

题型:多项选择题

起苗要达到一定深度,一般针、阔叶树实生苗起苗深度为()。

A.10~20cm

B.20~30cm

C.30~40cm

D.40~50cm

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