羊水过多时B超测量最大羊水暗区垂直深度超过A．9cm B．7cm C．5cm D．3

在一幅比例尺为1：2000000的地图上，量得甲、乙 两地的距离为8.5厘米，甲、乙两地的实际距离是 （     ）千米。

强制隔离戒毒场所可以对强制隔离戒毒的对象进行( )。

A．治疗

B．管理

C．保护

D．组织劳动

根据我国民事诉讼法规定，涉外民事诉讼中关于期间的特别规定适用于下列哪些当事人？

A．居住在我国领域内的外籍当事人

B．居住在我国领域外的外籍当事人

C．居住在我国领域内的中国籍当事人

D．居住在我国领域外的中国籍当事人

阅读理解。

     "Life is speeding up. Everyone is getting unwell."

     This may sound like something someone would say today. But in fact, an unknown citizen who lived

in   Rome in 52 wrote it.

     We all love new inventions. They are exciting , amazing and can even change our lives.

     But have all these developments really improved the quality of our lives?

     Picture this: You're rushing to finish your homework on the computer. Your mobile phone rings, a

QQ message from your friend appears on the screen, the noise from the television is getting louder and

louder. Suddenly the computer goes empty and you lose all your work. Now you have to stay up all night

to get it done. How calm and happy do you feel?

     Inventions have speeded up (加速) our lives so much that they often leave us feeling stressed (压力)

and tired. Why do you think people who live far away from noisy cities, who have no telephones, no

cars, not even electricity often seem to be happier? Perhaps because they simpler lives.

     On e family in the UK went "back in time" to see what life was like without all the inventions we have

today. The grandparents, with their daughter, and grandsons Benjamin, 10, and Thomas,7, spent nine

weeks in a 1940s house. They had no washing machine, microwave, computer or mobile phones.

     The grandmother, Lyn, said, "It was hard physically, but not mentally." She believed life was less

materialistic. "The more things you have , the more difficult life becomes." She said. The boys said they

found less to fight over, such as their computer. Benjamin also noticed that his grandmother had changed

from being a trendy, beer-drinking granny, to one who cooked things.

     Here are some simple ways to beat the stress often caused by our inventions!

     Don't be available all the time. Turn off your mobile phone at certain times of the day.

     Don't check your e-mail every day.

     Don't reply to somebody as son as they leave a text message just because you can. It may be fun at

first, but it soon gets boring.

 1. The passage is mainly about_______.

A. problems with technology

B. improvements of our life with technology

C. the important roles technology plays in our everyday life

D. major changes which will be likely to happen to technology

2. The writer quoted( 引用) what a citizen in ancient Rome said at the beginning of the story

     in order to _______.

A. share a truth about life

B. tell us what life was like long time ago

C. make us wonder what causes such a thing to happen

D. point out that you experience some big problems and they may be the same

3. The family chose to spend some time in a 1940's house because ______.  

A. they liked to live simple lives

B. they were curious about how people lived without modern inventions

C. they were troubled by modern inventions

D. living in a different time would be a lot of fun for them

 4. What do you think the underlined word "available" in the first suggestion offered by the writter means? 

A. Busy on line   

B. Free    

C. Able to be used    

D. Able to be found by others

在正常情况下，尿液中不应含有的成分是[ ]

A．水分

B．无机盐

C．葡萄糖

D．尿素和尿酸