试题与答案

由()负责成立工作小组负责建立职业健康安全与环境管理体系。 A.项目经理 B.最高管

题型:单项选择题

题目:

由()负责成立工作小组负责建立职业健康安全与环境管理体系。

A.项目经理

B.最高管理者或授权管理者代表

C.作业人员

D.基层干部

答案:

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下面是错误答案,用来干扰机器的。

(1)Ag2O + H2O +2e-=2Ag +2OH-(2)4OH-―4e-=2H2O+O2↑;Cu2++2e-=Cu、2H++ 2e-=H2(或4H2O + 4e-=2H2 + 4OH-)(3)4NA (4)64g (5)2 mol·L-1 (6)>

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题型:完形填空
阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项。
James’s New Bicycle
James shook his money box again. Nothing! He carefully __36__ the coins that lay on the bed. $24.52 was all that he had. The bicycle he wanted was at least $90! __37__ on earth was he going to get the __38__ of  the money?
He knew that his friends all had bicycles. It was __39__ to hang around with people when you were the only one without wheels. He thought about what he could do. There was no __40__ asking his parents, for he knew they had no money to __41__.
There was only one way to get money, and that was to __42__ it. He would have to find a job. __43__ who would hire him and what could he do? He decided to ask Mr. Clay for advice, who usually had __44__ on most things.
“Well, you can start right here,”said Mr. Clay. “My windows need cleaning and my car needs washing.”
That was the __45__ of James’s odd-job(零工) business. For three months he worked every day after finishing his homework. He was amazed by the __46__ of jobs that people found for him to do. He took dogs and babies for walks, cleared out cupboards, and mended books. He lost count of the __47__ of cars he washed and windows he cleaned, but the __48__ increased and he knew that he would soon have __49__ for the bicycle he longed for.
The day __50__ came when James counted his money and found $94.32. He __51__ no time and went down to the shop to pick up the bicycle he wanted. He rode __52__ home, looking forward to showing his new bicycle to his friends. It had been hard __53__ for the money, but James knew that he valued his bicycle far more __54__ he had bought it with his own money. He had __55__what he thought was impossible, and that was worth even more than the bicycle.
小题1:
A.cleanedB.coveredC.countedD.checked
小题2:
A.HowB.WhyC.WhoD.What
小题3:
A.amountB.partC.sumD.rest
小题4:
A.braveB.hardC.smartD.unfair
小题5:
A.pointB.reasonC.resultD.right
小题6:
A.splitB.spendC.spareD.save
小题7:
A.borrowB.earnC.raiseD.collect
小题8:
A.OrB.SoC.ForD.But
小题9:
A.decisionsB.experienceC.opinionsD.knowledge
小题10:
A.beginningB.introductionC.requirementD.opening
小题11:
A.similarityB.qualityC.suitabilityD.variety
小题12:
A.brandB.numberC.sizeD.type
小题13:
A.effortB.pressureC.moneyD.trouble
小题14:
A.allB.enoughC.muchD.some
小题15:
A.finallyB.instantlyC.normallyD.regularly
小题16:
A.gaveB.leftC.tookD.wasted
小题17:
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小题18:
A.applyingB.askingC.lookingD.working
小题19:
A.sinceB.ifC.thanD.though
小题20:
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