3.24.

2.27 A. attended B. missed C. escaped D. changed

4.20The light was so () that I had to cover my eyes.

A. 　 bright

B. 　 weak

C. 　 soft

D. 　 natural

2.29. A. Therefore B. However C. Otherwise D. Besides

5.12 The cost of living in Glasgow is among the lowest in Britain, the quality of life is probably one of the highest.

A. 　 since

B. 　 when

C. 　 as

D. 　 while

1.24.

A. 　That

B. 　What

C. 　Whom

D. 　 Who

4.21.Eleanor Roosevelt was the wife of America’s 32nd president, Franklin Roosevelt. She helped her husband in many ways during his long( 21) life. She also became one of the most (22 )women in America. She fought for equal rights for all people.

A. 　technical

B. 　 business

C. 　 political

D. 　 research\

E. 　leanor began( 29 )children to read and write in one of the poorest areas of New York City. She also looked into( 30 )where workers were said to be badly( 31). She saw little children of four and five years old working until they( 32 )to the floor. She became involved(参与)with other women who( 33 )the same ideas about improving social conditions.

4.7阅读下列文字
电磁波已成为一种新的污染源。它看不见、摸不着,穿透力强,充斥着整个空间,令人防不胜防。
电磁污染源主要包括两大类,即自然型电磁污染源与人工型电磁污染源。前者来源于某些自然现象,以天电所产生的电磁污染最为突出。后者产生于人工制造的若干系统(如高压系统)、电子设备与电气装置。
人体处在一定强度的电磁场下,会吸收辐射能量,发生生物学作用,包括热作用和非热作用。
所谓热作用,就是高频电磁波对生物机体细胞的“加热”作用。人体接受电磁辐射后,体内的分子会受到磁场的影响而重新排列,在重排过程中,分子间相互碰撞、摩擦而产生热能,引起热作用。人体内电解质溶液的离子因受到电场的作用而发生移动(传导电流),也能使电解质变热。另外,由于人体内某些成分(如体液等)为导体,还可产生局部性感应涡流,也会产生热。如果人体吸收的辐射能太多,靠体温的调节无法把热量散发出去,就会引起体温升高,进而引发各种病症。由于电磁波是穿透生物表层直接对内部组织“加热”,往往机体表面看不出什么,而内部组织却已严重“烧伤”。
至于电磁波的非热作用问题,正在进一步研究之中,一般认为是低频波产生的影响。人体被电磁波辐射后,体体温并未明显升高,但已经干扰了人体的固有微弱电磁场,造成细胞内遗传基因发生畸形突变,进而诱发白血病和肿瘤,还会引发胚胎染色体改变,导致婴儿的畸形或孕妇的自然流产。
鉴于电磁辐射对人体的危害,联合国人类环境会议已将防治电磁辐射污染列为环境保护项目。
属于自然型电磁污染源的一项是( )

A. 　家用电器

B. 　高压、超高压系统

C. 　雷雨天气

D. 　无线电广播通讯设备

1.15阅读下面的文言文。
(灵公好妇人而丈夫饰者,国人尽服之)。公使吏禁之,曰:“女子而男子饰者,裂其衣,断其带。”裂衣断带相望而不止。晏子见,公问曰:“使吏禁女子而男子饰,裂断其衣带,相望而不止者,何也?”晏子对曰:“君使服之于内,而禁之于外,犹悬牛首于门,而卖马肉于内也。公何以不使内勿服,则外莫敢为也。”公曰:“善。”使内勿服。逾月,而国莫之服。
(《晏子春秋。内篇。杂下》)
[注]灵公:齐灵公,春秋时齐国国君。 国:国都。
翻译文中画线的句子。(5 分)

2.35. A. called B. armed C. chosen D. recognized

1.14 ()students are there in your school, Tom?

A. 　 How far

B. 　 How many

C. 　 Howlong

D. 　 How often