试题与答案

县级以上人民政府统计机构在调查统计违法行为时,可以进入检查对象的业务场所和统计数据处

题型:判断题

题目:

县级以上人民政府统计机构在调查统计违法行为时,可以进入检查对象的业务场所和统计数据处理信息系统进行检查、核对。()

答案:

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下面是错误答案,用来干扰机器的。

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题型:完形填空

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,从短文后各题所给的四个选项(A、B、C 和D )中,选出可以填入空白处的最佳选项。

An Act of Kindness

Mother was making a dish for Mrs. Smith next door ,   36  six-year-old Susie came up and   37   why Mommy was doing so .

“Because Mrs. Smith is very sad: she lost her daughter and she has a broken heart. We need to take care of her   38   .And when someone is very , very sad , they have trouble doing the   39  things like making dinner or other housework . Because we’re part of a   40   and Mrs Smith is our neighbor , we need to do some thing to help her. Mrs Smith won’t   41   be able to talk with  or hug her daughter or do all those wonderful things that mommies and daughters do together. You’re a very smart girl , Susie ; maybe you’ll think of some way to help take care of Mrs. Smith.”

Susie thought seriously about this  42   and how she could do her part in   43  Mrs. Smith. A few minutes later , Susie knocked on her door. After a few moments , Mrs Smith   44   the knock with a “Hi , Susie”.

Susie noticed that Mrs. Smith didn’t have that   45   musical quality about her voice when she greeted someone, and she also looked as though having been   46   because her eyes were weary and swollen(肿胀). “What can I do for you , Susie ?” asked Mrs. Smith.

“My mommy says that you lost your daughter and you’re very , very sad with a broken heart.” Susie   47  her hand out shyly. In it was a   48  . “This is for your  49  . Mrs. Smith knelt down and hugged Susie , choking back her tears.   50  her tears she said ,”thank you , darling girl, this will help a lot.”

Mrs. Smith accepted Susie’s act of kindness and took it one step   51   . She bought a small key ring with a picture frame ----  52   designed to carry keys and proudly display a family portrait at the same time. Mrs. Smith placed Susie’s Band –Aid in the frame to   53  herself to heal a little every time she sees it. She wisely knows that healing takes time and support . It has become her  54   for healing ,    55  forgetting the joy and love she experienced with her laughter.

36. A. when          B. then             C. as                   D. while

37. A. stated           B. wandered        C. claimed              D. wondered

38. A. after all         B. at present         C. from now on          D. for a little while

39. A. little            B. few             C. hard                 D. tough

40. A. family           B. community       C. world               D. race

41. A. even            B. nearly           C. ever                 D. barely

42. A. challenge        B. chance           C. incident              D. risk

43. A. attending to      B. stocking with      C. dealing with          D. getting on with

44. A. reacted          B. responded        C. answered             D. received

45. A. desperate        B. familiar           C. annoying           D. anxious

46. A. sleeping         B. reflecting         C. weeping            D. praying

47. A. brought          B. took             C. held               D. pulled

48. A. Band-Aid        B. key              C. picture             D. frame

49. A. daughter        B. eyes            C. hands             D. broken heart

50. A. Upon            B. Through          C. At               D. By

51. A. further          B. as well             C. in detail           D. once again

52. A. that             B. which             C. what              D. one

53. A. recover          B. remind            C. reward            D. repay

54. A. symbol          B. burden            C. pressure           D. ambition

55. A. rather than       B. in case of          C. yet not             D. regardless of                 

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题型:单项选择题

阅读以下文字,完成51—55题美国科学家们近日首次拍摄到了HIV(人类免疫缺陷病毒)在人体内的扩散,他们发现HIV病毒以一种先前未知的方式从感染细胞转移到健康细 胞。这是科学家们在了解HIV扩散过程方面所取得的一项重大突破。研究人员创建了一个感染HIV病毒的克隆分子,并将一个蛋白插入其遗传编码,此克隆病毒 暴露在蓝光下即可发出绿光。这使科学家们可在数字视频设备上看到这些细胞,并捕获感染HIV的T细胞与未感染细胞进行互动的方式。他们指出,当被感染细胞 接触到健康细胞时,它们之间就会建立起一座称为病毒突触的“桥梁”。这样,研究人员就能观察到绿色荧光病毒微粒向突触移动并进入健康细胞。此项研究揭示,病毒蛋白正是这样通过突触聚集而进入未感染细胞的。本研究的研究人员称,此项发现或许可以解释艾滋病疫苗的开发为什么至今都 不太成功,研究成果将有助于创建出对抗HIV和艾滋病的新治疗方案。该研究的研究人员认为:“我们对此种转移模式了解得越多,我们就越有机会搞清楚如何来 阻断HIV和艾滋病的扩散。”数十年来,人们一直相信,HIV主要通过自由流动粒子在身体内进行扩散,这些粒子可将自身附着在一个细胞上,接管其复制机制,然后制作出自 己的诸多副本。2004年,科学家就发现,HIV在细胞间的转移可通过病毒突触发生,但是他们无法了解为何这一过程在病毒扩散中如此有效。基于 此 ,以前开发HIV疫苗的努力都集中在启动免疫系统来识别和攻击自由流动病毒蛋白。新的视频显示,HIV可通过在细胞间直接转移来规避识别。该研究的研究人员说,他们正在开发可帮助免疫系统识别含有病毒突触格式蛋白的疫苗 及以突触形成所需因子为靶标的抗病毒药物。他们认为,经由病毒突触的“T细胞——T细胞”直接转移是HIV病毒感染的一个高效途径,这也许是最主要的传播 模式。

感染HIV的T细胞与正常细胞如何进行交互?()。

A.通过绿色荧光

B.通过病毒突触

C.通过病毒蛋白质

D.通过自由流动粒子

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