反推系统是属于下列哪种型式?()A.栅格式。 B.蛤壳门式。 C.伞式。 D.都不是

题型:单项选择题

问题:

反推系统是属于下列哪种型式?()

A.栅格式。

B.蛤壳门式。

C.伞式。

D.都不是。

考点:航空发动机装配工航空发动机装配工题库
题型:单项选择题

第二节完形填空 (共20小题;每小题1分,满分20分)

请认真阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

You may have heard of Osceola McCarty, an 88-year-old woman in Mississippi who had worked for over 75 years as a    36    woman.

One day after she retired, she went to the bank and discovered that her small monthly   37    had grown to over$150,000. Then to everyone’s surprise, she turned around and   38    almost all of the money to the University of Southern Mississippi (USM) for a   39   fund for students with financial needs. Immediately, she made national   40  .

What you have not heard is how Osceola’s gift had   41   my life. I am 19 years old and the first   42   of an Osceola McCarty Scholarship.

I was a   43   student, and I was determined to go to USM. But I   44   being qualified for a regular scholarship by one point on the entrance exams, and a scholarship was the   45   way I could attend.

One Sunday, I came across the story in the paper about Osceola McCarty and her generous    46  . The next day I went to the financial aid office, and they told me there was still no money   47   for me, but if anything came up they’d call.

A few days later, I was going out with my mother   48   the phone rang. I was told I had been chosen to be given the first Osceola McCarty Scholarship. I was   49  !

McCarty worked hard her whole life, washing clothes by hand. Now that she is   50  , she sits most of the day and reads the Bible, that is, when she is not getting rewards. Every time I go to visit her, she has a new    51  . She’s even gone to the White House. She is so happy and proud. We have tried to talk her into getting a VCR (录像机) so she can tape the programs and see   52   on TV—she just smiles.

McCarty gave me much more than a scholarship. She taught me about the gift of   53  . Now I know there are good people in the world who do good things. She worked hard and helped others, and in turn she has inspired me to   54   when I can some day. So   55   I plan to add to her scholarship fund.

36. A. café                           B. buffet                      C. laboratory                D. laundry

37. A. expenses                    B. profits                 C. savings                     D. wages

38. A. returned                            B. donated                    C. delivered                 D. removed

39. A. welfare                      B. project                            C. scholarship               D. research

40. A. headlines                   B. customs                    C. sympathies               D. doubts

41. A. affected                            B. formed                     C. disturbed                  D. ruined

42. A. designer                  B. receiver                 C. contributor             D. reporter

43. A. considerate              B. dedicated                  C. casual                      D. sensitive

44. A. advocated                  B. regretted                  C. missed                            D. avoided

45. A. normal                      B. wrong                      C. legal                        D. only

46. A. gift                           B. idea                        C. decision                   D. plan

47. A. left                           B. raised                    C. available                  D. enough

48. A. since                         B. before                      C. though                            D. when

49. A. shocked                            B. excited                     C. puzzled                    D. encouraged

50. A. retired                       B. dismissed                 C. promoted                 D. transferred

51. A. job                                   B. hobby                      C. life                          D. award

52. A. everybody                 B. everything                C. herself                            D. us

53. A. giving                       B. understanding           C. receiving                  D. loving

54. A. give up                      B. give back                 C. give off                    D. give in

55. A. suddenly                    B. originally                 C. gradually                  D. eventually

题型:单项选择题

南极大陆冰天雪地,荒凉而寒冷,但不少国家在那里建立了科学考察站,有些国家甚至对南极大陆提出了领土要求。出现这种情况最不可能的原因是( )

A.南极大陆战略地位重要

B.南极大陆地下矿产资源丰富

C.南极大陆周围海域生物资源丰富

D.不少国家鼓励人们探险

题型:单项选择题

黄一农的主要研究方向是()

A、科技史

B、天主教史

C、犹太教史

D、A和B

题型:单项选择题

关于离开复苏室的标准,下列说法正确的有()

A.能自己咳痰

B.清醒,应具有正确的定向力

C.在复苏室肌注过哌替啶1小时后方能转出

D.能够饮水无恶心呕吐方可转出复苏室

E.椎管内麻醉的病人,应等待运动功能和本体感觉恢复后方能转回原病室

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当FMGC 1失效时,ILS 1的自动频率调谐由谁完成().

A.MCDU 1

B.FMGC 2经过RMP 1

C.FMGC 2经过RMP 2

D.FMGC 2直接

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