如何做好年终立卷工作？

阅读课文《云南的歌会》第4段，回答问题。

1．“由呈贡赶火车进城，向例得骑一匹老马，慢吞吞地走十里路”在文段中起到什么作用？

答：_________________________________________

2．文段中写报春花时用了什么修辞手法？有什么作用。

答：_________________________________________

3．文中为什么写“嗓子通常并没经过训练，有的还发哑带沙”？

答：_________________________________________

4．文段表现作者怎样的思想感情？

答：_________________________________________

重庆一号线地铁列车地铁全列车共有（）台交流牵引电动机。

A.12

B.16

C.20

D.24

埋地管道的水压试验长度一般不超过( )m。

A．1000
B．2000
C．3000
D．4000

My Space and other Web sites have unleashed a potent new phenomenon of social networking in cyberspace, (1) at the same time, a growing body of evidence is suggesting that traditional social (2) play a surprisingly powerful and under-recognized role in influencing how people behave.

The latest research comes from Dr. Nicholas A. Christakis, at the Harvard Medical School, and Dr. James H. Fowler, at the University of California at San Diego. The (3) reported last summer that obesity appeared to (4) from one person to another (5) social networks, almost like a virus or a fad. In a follow-up to that provocative research, the team has produced (6) findings about another major health (7) : smoking. In a study published last week in the New England Journal of Medicine, the team found that a person’s decision to (8) the habit is ply affected by (9) other people in their social network quit—even people they do not know. And, surprisingly, entire networks of smokers appear to quit virtually (10)

For (11) of their studies, they (12) of detailed records kept between 1971 and 2003 about 5,124 people who participated in the landmark Framingham Heart Study. Because many of the subjects had ties to the Boston suburb of Framingham, Mass. , many of the participants were (13) somehow—through spouses, neighbors, friends, co-workers—enabling the researchers to study a network that (14) 12,067 people.

Taken together, these studies are (15) a growing recognition that many behaviors are (16) by social networks in (17) that have not been fully understood. And (18) may be possible, the researchers say, to harness the power of these networks for many (19) , such as encouraging safe sex, getting more people to exercise or even (20) crime.

9（）

A.how

B.that

C.what

D.whether

实务中，（）保险一般不需要体检或者提交其它可保证明就可以参与承保。

A.团体保险

B.个人保险

C.健康保险

D.人寿保险