机关管理体制的核心问题是（） A.职能的归口 B.责任的确定 C.利益的保障 D.权

【选修4-科学思维方法】

我国长江三角洲地区经济发达，但能源短缺、污染严重，西部地区能源丰富、经济落后，国家决定实施西气东输计划。这个计划的实施要考虑很多问题，例如，多处气源联网互供、大型地下储气库、高质量管道、管道安全、地质状况、发展变化的过程中可能出现的问题等。西气东输计划不仅把很多相关问题统筹综合优化考虑，还考虑到这个计划的未来发展。

(1)材料中西气东输计划的考虑过程体现的思维方法是（4分）

A．辨证思维

B．逆向思维

C．聚合思维

D．发散思维(2)结合材料说明这种思维方法的特征？（6分）

通常条件下，对人体而言，安全电压值一般为（）。

A、小于12V

B、小于24V

C、小于36V

D、小于60V

完形填空（共20小题；每小题1分，满分20分）

阅读下面短文，掌握其大意，然后从36-55各题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。

One day I took a bus with my girlfriend. It was so____36____ that we stood for several stops until a vacant seat was  ____37_____  for her.

Then a pretty girl rushed towards me, saying, “Hi, where are you going?” I was so struck by the stranger that I had a hard time trying to  ____38____ her. Clearly she had taken me ____39____ somebody else. I returned her greeting with politeness, ____40____ to give explanation to my girl later.

Noticing my dialogue with somebody else, my girl ____41____ her eyes and found she was pretty. She asked jealously, “Who’s she?” The pretty girl, quite ____42____ of the situation, spoke out first, “Hi, let me ____43____ myself. I’ m Nancy, used to be ____44____. Very glad to meet you.” She behaved very ____45____.

But I was  ____46____ to search in my memory for someone called Nancy among my neighbors. I was worrying how to explain this to my girlfriend ____47____ the pretty girl again turned to me, “Will you give me your cell phone number so that we ____48____ keep contacts(联系) later?”I had to submit to her ____49____.

Then the girl got off the bus at the next stop.

A minute later I got a short ____50____ on my phone—from a stranger. My girlfriend  ____51____ my phone and read the note. It was from the girl, who said, “Just now, two thieves tried to ____52____ your pocket. I had to act as an acquaintance to draw your attention. I should have left at the ____53____ stop but gave up as I noticed these two thieves also ____54____ to leave at the same stop. Because of the ____55____ I delayed my departure. Now you’ ll understand all I have done to you. Wish you luck.”

36. A. tiring            B. slow            C. crowded             D. messy

37. A. ready            B. available        C. special               D. suitable

38. A. identify          B. realize          C. remind               D. judge

39. A. on              B. by              C. with                 D. for

40. A. preferring        B. planning         C. managing             D. promising

41. A. fixed            B. Opened          C. raised                D. focused

42. A. proud           B. careful           C. afraid                D. aware

43. A. explain          B. enjoy            C. introduce             D. help

44. A. partners          B. neighbors        C. friends               D. colleagues

45. A. naturally         B. generously       C. cautiously             D. normally

46. A. in a hurry        B. at a loss          C. at ease               D. in time

47. A. while           B. before           C. when               D. until

48. A. would          B. can              C. should               D. must

49. A. request         B. question          C.command             D. opinion

50. A. suggession      B. warning          C. notice                D. message

51. A. removed        B. seized            C. found                D. caught

52. A. steal           B. reach             C. get                  D. pick

53. A. terminal        B. former            C. previous              D. latter

54. A. pretending       B. intending          C. demanding           D. announcing

55. A. incident         B.matter             C. accident             D. affair

下列观点描述正确的是（）

A.术后创伤患者均处于高代谢状态

B.危重患者的能量应该过量补充，防止出现能量不足

C.Harris－Benedict可以估计正常人体的能量消耗值，适用于各种疾病状态的患者

D.术后给予患者足够的能量、蛋白质和其他必需营养成分，体内蛋白质的净分解率会降低

E.在应激状态下，给予高蛋白营养可以逆转蛋白质的分解代谢，提高净蛋白质合成率，改善氮平衡

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