问题 单项选择题

TSI7200汽轮机安全监控装置中,下列使用电涡流传感器测量的参数是()。

A、轴向位移;

B、缸胀;

C、振动;

D、偏心度。

答案

参考答案:B

阅读理解

阅读下面短文,按要求完成相关任务。

Ma Hua graduated from Fudan University. He had a good career in IT and a great life in Shanghai, but he felt there was something missing from his life. He wanted to help others to improve their lives, so in March 2003 he gave up his job. Then he moved to south-west China to do voluntary work in a village primary school.

He soon became an important member of the local people. In his class, he painted pictures on the walls to help students remember English words. He also spent his money building a playground for the children.

Ma Hua quickly got used to his new life. He got great satisfaction from his work and felt very happy, even though life there was hard---he had to melt(融化) ice for water and grow vegetables for food. When he was free, he wrote poems describing the peace and beauty around him. Sometimes he would go walking in the mountains and enjoy the beautiful view.

Sadly Ma Hua was killed in a car accident in July 2004 at the age of 31. His death was a great loss to all those who knew him, but it is a comfort to know that he lived happily, doing what he loved and enriching the lives of others.

小题1:When did Ma Hua give up his job in Shanghai?                             

小题2:What did Ma Hua build for the primary school children?                  

小题3:Did Ma Hua enjoy his life in the village?                               

小题4:What did Ma Hua do in his free time? Give ONE example.                

小题5:What can we learn from Ma Hua?                                    

单项选择题

根据下表,回答86-90题:
世界部分城市气候状况

城市

国家

地理纬度

海拔(米)

年均温度

(度)

最冷月平均温度(度)

最暖平均温度(度)

年均降水(mm)

最湿力平均降水(mm)

最干月平均降水(mm)

日照最长月平均日照(小时)

日照最短月平均日照(小时)

北京

中国

39°55’N

37

11.8

-4.3/1

25.9/7

578

182/8

2/12

9.3/5

6.1/12

香港

中国

22°20’N

33

22.9

15.8/1

28.8/7

2215

391/8

23/1

7.5/7

3.1/3

鄂木斯克

俄罗斯联邦

55°00’N

85

1.4

-17.3/1

19.7/7

391

61/7

14/2.3

10.4/7

2.0/120

海参崴

俄罗斯联邦

43°10’N

28

4.2

-13.1/1

19.5/8

788

149/8

15/1

7.0/3

3.9/7

东京

日本

35°40’N

6

15.6

5.2/1

27.1/8

1406

185/5

45/1

5.9/5

3.7/9

新德里

印度

28°40’N

216

25.1

14.3/1

33.4/6

790

237/7

9/11.12

7.3/9

5.4/7

加尔各答

印度

22°35’N

10

26.9

20.1/1

30.7/5

1800

411/7

11/1

7.9/4

3.0/7

孟买

印度

18°55’N

11

27.5

24.5/1

30.2/5

2168

682/7

0/1-3

9.6/5

2.4/7

马尼拉

菲律宾

14°35’N

16

27.4

25.6/1

29.5/5

1875

398/8

3/2

8.6.4

4.2/8

胡志明市

越南

10°45’N

10

27.2

25.7/1

29.0/4

1861

303/9

4/1

7.5/2

4.4/7

新加坡

新加坡

1°20’N

17

26.7

25.7/12

27.5/5

2150

304/12

140/6

6.2/2

4.3/11

雅加达

印度尼西亚

6°10’S

8

26.2

25.6/2

27.3/8

1802

336/1

46/8

7.6/8

4.5/1

注:第6、7、9、10、11、12列中温度、降水和日照指标之后的数字表示特定的月份

下列说法与资料相符的是:( )

A.新加坡月降水量比雅加达多三十多毫米

B.表中的印度城市,其纬度越高,年均温度越低

C.海参崴在日照最短月中的日照时长不足120小时

D.表中海拔高于30米的所有城市年均温度均低于25度