吊笼运行时有抖动现象，且噪声大，可能是齿轮啮合侧隙太大。（）

（1）我们把直接从自然界取得的能源称为一次能源，一次能源经过加工取得的能源称为二次能源．下列是目前正在利用和开发的部分能源①煤；②汽油；③天然气；④太阳能；⑤风能；⑥潮汐能；⑦地热能；⑧电能；⑨氢能；⑩酒精，其中不属于一次能源的是（填序号）______．

（2）我国是世界产煤大国．但含硫煤燃烧排放的SO₂会引起“酸雨”现象．为减少大气污染，某发电厂采用了“石灰固硫法”，即向煤中掺入生石灰CaO，用来吸收SO₂，写出“固硫法”反应的化学方程式______．

（3）科学家预言，氢能将成为21世纪的主要绿色能源，而水是自然界中广泛存在的物质，你认为获取氢气的最佳途径是______，目前要实现这个途径最关键的问题是要研制出______．

（4）目前我国许多城市已使用乙醇汽油．我市是著名的商品粮基地，但每年都有大量的过期粮食--陈化粮出现，人们用陈化粮来生产酒精，其过程为：陈化粮

淀粉酶

葡萄糖

酒化酶

酒精+二氧化碳，试写出由葡萄糖制取的化学方程式______．

（5）电池是一种将______能转化为电能的装置．锂电池是一种新型的高能电池，其质量轻，电容量大，颇受手机、手提电脑等制造商的青睐．某种锂电池的总反应式为Li+MnO₂=LiMnO₂，其中化合价发生变化的元素是______．

经国家统计局核准，2006年某省生产总值641.05亿元，比上年增长12.2%；人均生产总值11753元，比上年增长11.3%。在产业结构调整中，全年第一产业完成产值69.60亿元，比上年增长3.5%；第二产业完成增加值334.82亿元，比上年增长15.7%。第一、第二和第三产业产值占生产总值的比重分别由“十五”末2005年的12.0∶48.7∶39.3转变为10.9∶51.6∶37.5；第一、第二和第三产业对GDP的贡献率分别为3.5%、62.7%、33.8%。

其中，社会消费品零售总额180.11亿元，比上年增长12.2%。按城乡分：城市的消费品零售额122.78亿元，增长16.3%；县及县以下的消费品零售额57.33亿元，增长4.4%。按行业分：批发零售贸易业145.96亿元，增长10.5%；住宿餐饮业30.29亿元，增长24.1%；其它行业3.86亿元，下降2.8%。限额以上批发零售贸易企业零售额37.22亿元，增长19.1%（批发企业年销售额在2000万元及以上、零售企业年零售额在500万元及以上统称为限额以上企业）；其中，汽车类零售额4.68亿元，增长6.5倍；石油及制品类12.41亿元，下降7.7%；文化办公用品类0.32亿元，增长1.1倍；家用电器和音像器材类2.90亿元，增长43.6%；食品、饮料、烟酒类8.51亿元，增长39.9%。

2005年该省第三产业产值比2006年第三产业产值少（）亿元。

A．10.36

B．12.45

C．14.36

D．16.09

上海证券交易所债券回购买卖委托，一个交易单位的标准为（）。

A．100元标准券

B．1000元标准券

C．100元面额

D．1000元面额

In the city of Fujisawa, Japan, lives a woman named Atsuko Saeki When she was a teenager, she 36 of going to the United States. Most of what she knew about American  37  was from the textbooks she had read. "I had a  38 in mind: Daddy watching TV in the living  room,Mummy  39 cakes and their teenage daughter off to the cinema with her boyfriend."

Atsuko  40 to attend college in California. When she arrived, however, she found it was not her  41  world.'"People were struggling with problems and often seemed  42 ," she said. "I felt very alone."

One of her hardest  43 was physical education. "We played volleyball." she said."The other students were   44  it, but I wasn't."

One afternoon, the instructor asked Atsuko to   45  the ball to her teammates so they could knock it  46  the net.No problem for most people, but it terrified Atsuko. She was afraid of losing face  47 she failed.

A young man on her team  48 What she was going through." He walked up to me and 49  , 'Come on. You can do that'".

"You will never understand how those words of  50 made me feel…Four words: You can do that I felt like crying with happiness."

She made it through the class. Perhaps she thanked the young man; she is not  51  .

Six years have passed. Atsuko is back in Japan, working as a salesclerk. "I have  52 forgotten the words." she said. "When things are not going so well, I think of them."

She is sure the young man had no idea how much his kindness   53 to her.  "He probably doesn't even remember it," she said. That may be the lesson. Whenever you say something to a person cruel or kind—you have no idea how long the words will  54  . She's all the way over in Japan, but still she hears those four  55 words: You can do that.

36. A. learned                     B. spoke                      C. dreamed                  D. heard

37. A. way                         B. life                              C. education              D. spirit

38. A. photo                      B. painting                        C. picture                          D. drawing

39. A. baking                    B. frying                          C. steaming                       D. boiling

40. A. hoped                     B. arranged                       C. liked                            D. attempted

41. A. described                 B. imagined              C. created                 D. discovered

42. A. tense                       B. cheerful                        C. relaxed                         D. deserted

43. A. times                      B. question                        C. classes                          D. projects.

44. A. curious about     B. good at                 C. slow at                        D. nervous about

45. A. kick                      B. pass                        C. carry                           D. hit

46. A. through                  B. into                             C. over                          D. past

47. A. after                      B. if                                C. because                    D. until

48. A. believed          B. considered                 C. wondered           D. sensed

49. A. warned                    B. sighed                  C. ordered                        D. whispered

50. A. excitement        B. encouragement        C. persuasion             D. suggestion

51. A. interested        B. doubtful                        C. puzzled                        D. sure

52. A. never                   B. already                 C. seldom                 D. almost

53. A. happened         B. applied                 C. seemed                 D. meant

54. A. continue          B. stay                             C. exist                     D. live

55. A. merciful          B. bitter                    C. simple                  D. easy

医疗诊断阐述的对象是

A．有关个人对生活环境反应的判断
B．有关个人对医疗技术反应的判断
C．个人家庭社会对健康问题反应的判断
D．个人身体病理生理变化的判断
E．有关个人对生命照顾反应的判断