试题与答案

二氧化碳中碳元素和氧元素的质量比为( ) A.3:8 B.8:3 C.1:2 D

题型:选择题

题目:

二氧化碳中碳元素和氧元素的质量比为(  )

A.3:8

B.8:3

C.1:2

D.3:4

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析:手太阴肺经、手厥阴心包经、手少阴心经、手阳明大肠经、手少阳三焦经、手太阳小肠经、足阳明胃经、足少阳胆经、足太阳膀胱经、足太阴脾经、足厥阴肝经、足少阴肾经。

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①学好哲学是做好各项工作的基础

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C、③④

D、②④

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题型:完形填空
How often do you let other people’s nonsense change your mood? Do you let a bad driver, impolite waiter,rude boss,or an insensitive employee      your day?
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A.injureB.ruinC.hurtD.harm
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A.laughingB.throwingC.glancingD.yelling
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A.wonderedB.smiledC.ignoredD.guessed
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A.friendlyB.angryC.frightenedD.disappointed
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A.showedB.suggestedC.explainedD.hated
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A.expectationB.passengersC.garbageD.goods
小题10:
A.turnsB.pushesC.holdsD.piles
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A.spreadB.shareC.explainD.contribute
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A.funnyB.importantC.strangeD.embarrassing
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