工程项目质量控制体系的建立过程，一般可按( )等环节依次展开工作。 A．确立系统质

有640箱娃哈哈果奶，已运走一半，剩下的由8辆卡车来运，一次运完，平均每辆运几箱？

有关资料显示，我国的酸雨主要是因为大量燃烧含硫量高的煤而形成的（在我国的能源结构中，燃煤约占70%），此外，各种机动车排放的尾气也是形成酸雨的重要原因。

【提出问题】通过实验证明煤中含有碳元素和硫元素。

【查阅资料】①“二氧化硫能使高锰酸钾溶液褪色（由紫红色变为无色），该反应的化学方程式为：5SO₂ + 2KMnO₄ + 2H₂O="==" K₂SO₄ + 2MnSO₄ + 2    ”资料上这个化学方程式中最后一种物质的化学式印刷不清楚，请推测其化学式：                                   。

②“二氧化硫和二氧化碳一样，也能使澄清石灰水变浑浊”。请书写该反应的化学方程式：                                                                。

根据上述资料，甲同学和乙同学分别设计实验方案进行探究。

（1）甲同学：

【进行实验】甲同学进行了如下图所示A、B两步实验：

【观察现象】A中稀高锰酸钾溶液褪色，B中澄清石灰水变浑浊。

【得出结论】煤燃烧生成二氧化硫和二氧化碳，证明煤中含有碳元素和硫元素。

你认为该实验方案是否合理并简述理由：                                          。

（2）乙同学：

【进行实验】乙同学进行了如下图所示实验（部分装置在图中略去）：

B装置的作用是                             。

【观察现象】                                                                     

                                                        （请写出B、C、D中的现象）。

【得出结论】煤燃烧生成二氧化硫和二氧化碳，证明煤中含有碳元素和硫元素。

第二节 完形填空(共20小题；每小题1．5分，满分30分)

阅读下面短文，从短文后所给各题的四个选项(A、B、C、D)中，选出可以填入空白处的最佳答案。

In my dual (双重的)) profession   36  an educator and health care provider, I have worked with many children infected with HIV. They have taught me so many things, but I have especially learned that great   37   can be found in the smallest individuals. Let me tell you about Tyler.

Tyler was   38   infected with HIV; his mother was also infected. From the very beginning of his life, he was dependent on medications to 39  him to survive. When he was five, he had a tube inserted in a vein(静脉) in his chest. At times, he also needed extra oxygen to support his 40.

Tyler wasn't_41   to give up one single moment of his childhood to this deadly disease. It was not  42   to find him playing and racing around his backyard, wearing his medicine-loaded backpack and   43  his tank of oxygen behind him in his little wagon ( 小推车 ). All of us who knew Tyler were impressed by his pure   44   in being alive and the energy it gave him. Tyler’s mom often  45  him by telling him that he moved so  46   she needed to dress him in red. That way, when she peered through the window to check on him playing in the yard, she could quickly47  him.

This deadly disease eventually  48   down Tyler. He grew quite ill and, unfortunately,  49 did his HIV-infected mother. When it became   50   that he wasn't going to survive, Tyler’s mom talked to him about   51 . She comforted him by telling Tyler that she was dying too, and that she would be with him soon in heaven.

A few days before his death, Tyler 52  to me to come to his hospital bed and   53 ,"I might die soon. I'm not 54  When I die, please dress me in  55  Mom promised she's coming to heaven, too. I'll be playing when she gets there, and I want to make sure she can find me.

36. A. in                     B.for             C. as             D.on

37. A. pleasure      B. pain          C. sorrow      D. courage

38. A. seriously     B. born          C. unlucky      D. disappointingly

39. A. cause          B. enable       C. make         D. lead

40. A. breathing    B. living        C. running      D. walking

41. A. happy         B. willing      C. daring        D. discouraged

42. A. common     B. unusual     C. surprised    D. ordinary

43. A. dragging      B. carrying    C. pushing      D. taking

44. A. character     B. joy            C. moment     D. Excitement

45. A. comforted   B. scolded      C. teased        D. praised

46. A. slowly               B. happily      C. quickly      D. fast

47. A. know          B. spot          C. stop           D. observe

48. A. tore            B. broke               C. wore          D. kicked

49. A. neither               B. so             C. such           D. nor

50. A. apparent      B. hopeless    C. sure           D. terrible

51. A. life             B. dream       C. future        D. death

52. A. waved         B. said           C. signed        D. explained

53. A. whispered   B. shouted     C. cried          D. spoke

54. A. excited        B. surprised   C. scared        D. sad

55. A. red             B. white               C. bright      D. beauty

多媒体计算机必须配有声音卡、图形卡、CD-ROM驱动器、VGA显示器和（）。

第9题程序中，若代码CSEG1占用的内存空间是13AD0H～13AE4H，则代码段CSEG2在内存中的起始地址是 【10】 。