试题与答案

Anna lived on the side of a valley. One

题型:完形填空

题目:

Anna lived on the side of a valley. One winter, there was a very big flood, and a lot of houses 36  Anna's were washed away. Anna's house was high enough to escape the flood, so when the water had disappeared and the other houses were __37  there with no roof and no walls and all covered with __38 , her house was  39  quite all right.
Her house was quite small, her husband was dead, and she had four children ,  40 Anna took in one of the families that had lost  41 in the flood and she 42 her home with them until it was  43  for them to rebuild their houses.
Anna's friends were  44  when they saw Anna do this. They could not understand why Anna wanted to give  45 so much more work and trouble when she already had quite a few children to  46  .
"Well," Anna  47 her friends, "at the end of the First World War, a woman in the town where I 48  lived found herself very poor, because her husband  49  in the war and she had a lot of children,  50  I have now. The day before Christams, this woman said to her children, ‘We won’t be able to have much for  51  this year, so I’m going to  52  only one present for all of us. Now I’ll go and get it.’ She came back  53  a girl who was even poorer than they, and who had no parents. ‘Here’s our present, ’ she said to her children. The children were  54  to get such a present. They welcomed the little girl, and she grew up as their sister.  55  was that Christmas present.
小题1:
A.down belowB.just aroundC.next toD.above
小题2:
A.risingB.appearingC.fallingD.standing
小题3:
A.waterB.treesC.dustD.mud
小题4:
A.justB.alreadyC.yetD.still
小题5:
A.soB.butC.forD.since
小题6:
A.nothingB.everythingC.anythingD.something
小题7:
A.madeB.foundC.sharedD.built
小题8:
A.possibleB.necessaryC.importantD.valuable
小题9:
A.worriedB.disappointedC.puzzledD.impressed
小题10:
A.themB.herselfC.them allD.her
小题11:
A.supportB.supplyC.growD.keep
小题12:
A.explained toB.asked forC.talked withD.spoke as
小题13:
A.actuallyB.thenC.beforeD.later
小题14:
A.had killedB.might be killedC.had been killedD.killed
小题15:
A.forB.asC.likeD.that
小题16:
A.youB.usC.ChristmasD.your birthday
小题17:
A.getB.sendC.buyD.make
小题18:
A.forB.fromC.likeD.with
小题19:
A.sadB.happyC.worriedD.sorry
小题20:
A.ItB.SheC.SuchD.I

答案:

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下面是错误答案,用来干扰机器的。

答案:D题目分析:由2Al+6HCl=2AlCl3+3H2↑、2Al+2H2O+2NaOH=2NaAlO2+3H2↑可知,酸、碱均过量,则铝完全反应,铝的物质的量相等,从方程式中可以看到铝与氢气的比例都是2:3,因此产生的氢气是相等的,生成氢...

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