()材料在拉断前所能承受的最大应力称为。A.屈服点 B.塑性 C.硬度 D.抗拉强度

题型:单项选择题

问题:

()材料在拉断前所能承受的最大应力称为。

A.屈服点

B.塑性

C.硬度

D.抗拉强度

考点:钻井司钻工考试钻井司钻工考试题库
题型:单项选择题

急性心肌梗死早期最重要的治疗措施是()

A.抗心绞痛

B.消除心律失常

C.补充血量

D.心肌再灌注

E.增加心肌营养

题型:单项选择题

从事第二选择的非就业活动,比如个人选择上学或从事家务等,属于( )。

A.公开失业

B.提前退休

C.隐蔽性失业

D.自然失业

题型:单项选择题

第二节完型填空(共20小题;每小题1分,满分20分)

阅读下面短文,掌握其大意,然后从第21—40各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卷上将该项涂黑。

A group of class friends, highly established in their careers, got together to visit their old university professor. Conversation soon  41  into complaints about pressure in work and life.

While the guests were talking, the professor went to the  42  and prepared coffee. Then he   43  with a large pot of coffee and a variety of cups — porcelain (瓷) , plastic, glass, crystal, some  44  looking, some expensive, some delicate (精致) — telling them to  45  themselves to the coffee.

When all the students had a cup of coffee  46  hand, the professor said, “If you noticed, all the nice-looking, expensive cups were taken up,  47  behind the plain and cheap ones. While it is  48  for you to choose the best for yourselves, that is the  49  of your problems and pressure. Be assured that the cup itself  50  no quality to the coffee. In most cases it is just more expensive and in some cases even hides what we drink. Though  51  all of you really wanted was coffee, not the cup, you  52  the best cups directly. And then you began  53  each other’s cups.”

The professor paused and then went on, “Now consider this: Life is the coffee and the jobs, money and  54  in society are the cups. They are just tools to hold and  55  life and they do not change the  56  of life. Sometimes, by concentrating only on the cup, we  57  to enjoy the coffee God has  58  for us. God brews the coffee, not the cup…Enjoy your coffee!

The happiest people don’t have the best of everything. They just  59  the best use of everything.

Live simply. Love generously. Care deeply. Speak kindly. Leave the  60  to God.

41. A. stopped              B. looked            C. became           D. turned

42. A. kitchen              B. bedroom         C. study                D. living-room

43. A. went                  B. got                  C. returned           D. turned

44. A. plain                  B. clean              C. ugly                  D. fine

45. A. enjoy               B. help                      C. offer                D. devote

46. A. for                  B. by                   C. in                    D. with

47. A. falling                    B. leaving            C. hiding               D. keeping

48. A. natural                B. formal            C. necessary      D. important

49. A. answer                B. cause               C. result                D. reason

50. A. adapts                 B. puts              C. applies             D. adds

51. A. as             B. that              C. what                 D. which

52. A. cared for          B. called for     C. looked for       D. went for

53. A. facing                B. eyeing            C. smelling       D. tasting

54. A. condition            B. attitude           C. position        D. situation

55. A. contain              B. include           C. control                 D. experience

56. A. quality                      B. color         C. cost          D. style

57. A. manage         B. start                 C. hope            D. fail

58. A. shown              B. taken        C. sent           D. provided

59. A. keep            B. make                     C. take                 D. hold

60. A. complex         B. remains           C. rest              D. complaints

题型:单项选择题

马克思和恩格斯都是 [ ]

A、法兰西人  

B、德意志人

C、意大利人 

D、英国人

题型:单项选择题

对本省漫游客户按()接入对应话务区。

A.原品牌;

B.套餐;

C.地市;

D.产品;

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