“补钙新观念，吸收是关键。”小丽的妈妈一直给她喂奶粉，可是医生说小丽患佝偻病，原

下列各项属于土地登记代理服务行业协会主要职能的有( )。

A．制定土地登记代理机构及人员的行为准则及道德规范

B．实施土地登记代理服务行业资格认证，并组织土地登记代理人考试

C．调解土地登记代理行业的内部争议

D．向土地行政主管部门反映土地登记代理及从业人员的意见和要求

E．办理土地行政主管部门委托的其他事项

What an exciting day it was for Jennifer and Valerie! They had been friends since Grade Three and had   41  many of their high school experience. Now they were driving together to their final high school event. Today was  42   day at Lamar High School. 43 they were close friends, they were different in many ways. Jennifer was a fairly 44 student while Valerie did just enough to get by and was mainly   45   in a good social life.

“Isn't it  46   that we're all finished?”said Valerie. “I'm really looking forward to having a good time this summer.”

“ 47   be nice,” Jennifer replied, “I'm afraid I'm going to have to work most of the summer to help pay for my college expenses.”

Jennifer's parents had only a small  48   and she had made up her mind to have an occupation in which she could afford all the things her  49   could not.

Valerie,  50  , came from a fairly well-to-do family. She had little desire to work hard for  51  she had always taken for granted.

“I really don't want to go to college for a while,” she   52  .

“My uncle runs a restaurant in the Bahamas and he has  53   me to spend a year there as a waitress. That should give me plenty of   54  for the beach.”

“It seems   55  I'll really be going different ways now”, thought Jennifer.

41. A. learned        B. obtained          C. remembered     D. shared

42. A. exam                  B. sports              C. graduation         D. working

43. A. If                     B. Because           C. Although           D. When

44. A. diligent             B. polite              C. active              D. favorite

45. A. specialized   B. relieved           C. envied               D. interested

46. A. certain              B. great               C. unfortunate        D. annoying

47. A. Can                  B. Shall             C. Must                      D. Need

48. A. income               B. problem            C. family                    D. differance

49. A. teachers       B. parents              C. friends                   D. relatives

50. A. in fact                B. in a way          C. as a result        D. on the other hand

51. A. what                 B. whom               C. that                        D. these

52. A. admitted           B. complained        C. invited                   D. screamed

53. A. helped              B. assured                     C. proposed                D. promised

54. A. peace         B. work                 C. energy             D. time

55. A. I                      B. we                    C. she                  D. they

血流动力学不稳定的房扑治疗首选（）。

A.同步电复律

B.地高辛

C.美托洛尔（倍他乐克）

D.维拉帕米

E.美西律

电桥是用于测量（）的仪表。

A.电阻

B.电压

C.电流

D.绝缘电阻