起重机械制造许可证有效期为()年。A1 B、2 C、4

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，并在答题卡上将该项涂黑。

The job of raising children is a tough one. Children don’t come with an instruction manual(说明书). And each child is   36  . So parents sometimes pull their hair out in frustration(挫折),not   37  what to do. But in raising children—as in all of life—what we do is   38  by our culture. Naturally then, American parents teach their children basic American   39 .   To Americans, the goal of parents is to help children  40   on their own two feet. From  41   , each child may get his or her own room. As children grow, they get more   42 to make their own choices.  43  choose their own forms of entertainment, as well as the friends to   44  them with. When they   45 young adulthood, they choose their own jobs and marriage   46  . Of course, many young adults still   47  their parents’ advice and approval for the choices they make. But once they “leave the   48 ” at around 18 to 21 years old, they want to be on their own, not “  49  to their mother’s apron strings (围裙带).   The relationship between parents and children in America is very informal. American parents try to  50 their children as individuals—not as extensions of themselves. They allow them to achieve their own  51  . Americans praise and encourage their children to give them the   52  to succeed. When children become adults, their relationship with their parents becomes more like a(an)   53 among equals. But   54  to popular belief, most adult Americans don’t make their parents pay for room and board when they come to   55  . Even as adult, they respect and honor their parents.

36. A. strange                         B. different                  C. new                        D. unlike

37. A. noticing                  B. remembering       C. knowing                  D. deciding

38. A. influenced             B. made                     C. controlled              D. changed

39. A. services                     B. standards             C. rules                   D. values

40. A. sit                               B. get                          C. stand                   D. rise

41. A. adulthood              B. girlhood            C. boyhood                  D. childhood

42. A. freedom                  B. space                   C. time                        D. money

43. A. Adults                   B. Teenagers            C. Americans                  D. Parents

44. A. help                    B. join                   C. share                   D. provide

45. A. gain                    B. pass                       C. become                   D. reach

46. A. wives                    B. partners                    C. husbands             D. couples

47. A. seek                          B. invite                    C. try                          D. choose

48. A. room                         B. house                         C. nest                         D. place

49. A. connected            B. held                         C. stuck                   D. tied 

50. A. serve                    B. treat                        C. describe                   D. recognize

51. A. jobs                          B. plans                   C. dreams                    D. hopes

52. A. dependence              B. trust                        C. belief                         D. confidence

53. A. friendship             B. companion             C. membership             D. association

54. A. known                    B. similar                    C. contrary                  D. due

55. A. travel                    B. visit                        C. see                          D. live

皮损以丘疹为主的湿疮，又称为（）

A.粟疮

B.病疮

C.脐疮

D.浸淫疮

E.旋耳疮

现场抢救严重的复合外伤，最重要的措施是

A．建立输液通道，维持有效血容量+维持气道通畅
B．抗生素的使用
C．维持水、电解质平衡
D．局部制动
E．手术治疗+复位+外敷理疗

现代人与现代猿有着共同的祖先。现代猿与叫现代类人猿，共有四种，包括生活在赤道非洲的大猩猩和黑猩猩以及生活在东南亚的猩猩和长臂猿，它们与人类都是古猿进化而来的。古猿是现代人与现代类人猿的共同祖先。在埃及开罗西南60英里的法尤姆地区，考古学家发现了迄今世界上最早的猿类化石。年代约为3000万年以前，其被命名为：（）

A.埃及猿

B.南方古猿

C.非洲古猿

D.森林古猿

不属于X线管组件散热方法的是（）

A.密封管套，自然散热

B.密封管套，风扇散热

C.闭路油循环风冷散热

D.管套内冷水循环散热

E.空调散热