抗核抗体呈现周边型的荧光核型，表示抗体为A．抗DNPB．抗DNAC．抗ENAD．抗S

第二节完形填空(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A、B、C、D四个选项中，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。

About 70 scientists worked on a very busy project. They were really 36.______ because of the pressure of work and the demands of their 37.______. However, everyone liked him and did not 38.______ quitting their job.

One day, one scientist came to him and said, “Sir, I have promised my 39.______ that I will take them to an exhibition, 40.______ I want to leave the office at 5:30 pm.”

His boss said, “You’re 41.______ to leave the office early today.”

The scientist started working. He 42.______ his work after having lunch. 43.______, he had such a heavy work load that he looked at his 44.______ only when he felt he was about to 45.______ the work. The time was 8:30 pm. 46.______, he remembered the promise he had 47.______. He hurriedly left the office, feeling 48.______ to have disappointed the ones he loved so much. He got home, but only his wife was in.

“Where are they?” he asked.

His wife 49.______, “You don’t know? Your boss came here at 5:15 pm and took them to the exhibition.”

What had really happened was like this. The boss noticed him working 50.______ at 5:00 pm. He thought to himself, “This person will not 51.______ the work. But if he has promised his children, they should enjoy the 52.______ to the exhibition.” So he offered to take them to the exhibition.

The boss does not have to do it 53.______, but once it is done, loyalty（忠诚）is established. That is why all those scientists continued to work 54.______ him even though the work was too 55.______.

36.   A. afraid B. angry  C. tired   D. bored

37.   A. boss    B. partner       C. teacher       D. company

38.   A. keep on      B. set off C. make up     D. think of    

39.   A. students     B. friends       C. children     D. parents

40. A. as       B. so       C. but     D. if

41.   A. meant B. refused       C. allowed      D. fired

42.   A. continued   B. finished      C. checked      D. reduced

43. A. So far B. As a result  C. As usual     D. For example

44.   A. timetable    B. watch  C. tools   D. papers

45.   A. design B. report C. hate    D. complete

46.   A. Suddenly   B. Strangely   C. Unexpectedly     D. Unfortunately

47.   A. done   B. set      C. made  D. had

48.   A. painful       B. shy     C. excited       D. sorry

49.   A. begged       B. replied       C. whispered   D. shouted

50.   A. carelessly   B. skillfully    C. unhappily   D. seriously

51.   A. value  B. leave   C. choose       D. like

52.   A. promise     B. way    C. visit    D. interest

53.   A. every time  B. on purpose C. at once       D. in turn

54.   A. on      B. at       C. under  D. in

55.   A. dangerous  B. boring C. worthless    D. much

接受委托为建设项目环境影响评价提供技术服务的机构在环境影响评价工作中不负责任或者弄虚作假，致使环境影响评价文件失实的，由授予环境影响评价资质的环境保护行政主管部门降低其资质等级或者吊销其资质证书，并处所收费用( )的罚款；构成犯罪的，依法追究刑事责任。

A．1倍以上3倍以下 B．2倍以上5倍以下 C．2倍以上5倍以下 D．1倍以上5倍以下

铜及铜合金焊接时，铜的氧化产物氧化亚铜可以起到防止热裂纹的作用。（）

位于江苏境内的淡水湖—太湖在我国是（）。

A、第一大淡水湖

B、第二大淡水湖

C、第三大淡水湖

D、第四大淡水湖

救生艇手提式VHF双向无线电话，必须具备（）频道

A.CH6

B.CHI6

C.CH70

D.CHI3