年检材料存在可以当场更正的错误的，应当允许有权更正人当场予以更正，由更正人在更正处（

阅读与表达。

     Each year, a half-million people die from smoking in China which in 1990 overtook the United States

in the number of such deaths. And by the year 2025, 2 million Chinese will die each year from smoking

and related diseases, Professor Wang said when he talked about a report from the World Health

Organization.

     With westerners increasingly (日益)dropping the habit, the smoking population in China is on a

constant increase. "In 1964 the smoking population in America was 54 percent, which dropped to 26

percent by the year 1996," Wang said smoking has become a popular game, especially among young

people and women. Wang pointed out that women are more and more the targets (目标) of tobacco

selling. "As China sees repaid changes in women's role (角色), smoking among women is increasing,

with most new smokers being educated women."

     Wang said that in countries such as the United States and Britain where female smoking was popular

long ago, there were more lung cancers caused by smoking than breast cancers (乳腺癌), becoming the

largest cancer-killer of women.

     "At present only some 8 percent of Chinese women smoke, which has kept the total smoking

population below 40 percent. If women in China insist on demanding the same rights as men, the figure

will at least double in the present one." Wang said.

1. What does the underlined word "overtook" mean in the first paragraph?

    ____________________________________________________________________

2. Why is smoking among women increasing?

    ____________________________________________________________________

3. Why do more Americans give up smoking?

    ____________________________________________________________________

4. What's the main idea of the last paragraph?

    ____________________________________________________________________

心的传导系不包括（）

A.窦房结

B.房室结

C.房室束

D.冠状窦

E.浦肯野氏纤维

通常雇主在工作大纲中规定的财务建议书的内容和格式，完成需要填写的表格，如费用明细表和( )。

A．还本付息表
B．现金流量表
C．可报销费用表
D．资金来源与运用表

判断缺铁性贫血铁剂治疗有效的最快速的指标是（）

A.血清铁增加

B.网织红细胞数目增加

C.血清铁蛋白恢复正常

D.红细胞平均容积恢复正常

E.红细胞游离原卟啉恢复正常

据光放大器在传送网络中的位置，有光功率放大器（BA），在线放大器（LA）及前置放大器（PA）。请分别指出BALAPA在系统中的位置、并分析各种光放大器的使用特点。