《建设工程质量管理条例》中强调了工程质量必须实行（）监督管理。 A.政府 B.企业

回顾课文。     

（一）太阳会发光，会发热，是个大火球。太阳的温度很高，表面温度有6000摄氏度，就是钢铁碰到它，也会变成气；中心温度估计是表面积温度的3000倍。  

1.请用“         ”画出比喻句．

2.这段话应用了                                          等方法说明太阳热的特点。  

（二）妈妈还教我发电子邮件。我试着给远在国外的表姐发了一个贺卡。站在一旁的妈妈对我说：“过去寄一封信，对方要好几天才能收到，多慢啊！现在发 一个电子邮件，对方几秒钟就能收到，真快啊！”妈妈说：“是呀，发电子邮件还能节约纸张、保护环境呢！”

3．这段话有                    句话，第3句话主要写                                                                                   

4．我读懂了发电子邮件的优点有                  、                  、                  。

井下总接地网接地电阻的测定一般（）进行一次。

In China, many people are leaving the countryside to find jobs in the cities, because the countryside is much poorer than the city, and often there isn't much work there. Services such as hospital and transport are usually much better in the city than in the countryside. They hope that their lives will improve when they move to the city.

But in the big cities of Europe like London or Paris, people are moving out of the city. These rich families want to live a quieter life. They are tired of the noise and the dirt of the city, and they are tired of the crowded streets, crowded trains and buses. They don't want to live in the cities any more. They want a house with a garden in the countryside, and breathe the fresh air there.

So they move out of the cities. Some don't go very far, just a little way out of the city, to the towns near the cities, other people move to the real countryside with sheep, cows and green fields. There, they start new lives and try to make new friends.

Not all those who move from the city to the countryside are happy. After two or three years, many people who have done this feel that it was a big mistake. They don't make so much money and there isn't much work to do. People in the countryside are very different and aren't always very friendly.

As a result, quite a lot of people who have moved to the countryside move back to the city. “It’s wonderful to see crowds in the streets and cinema lights,” they say.

小题1:Which is NOT the reason for people moving to the cities in China?

A．The countryside is much poorer than me city.

B．People in the countryside have nothing to eat.

C．People in the countryside don't have much work to do there.

D．Services in cities are usually much better than those in the countryside.小题2:Why do some rich families in Europe move to the countryside?

A．Because they will find good jobs.

B．Because they are tired of living in the city.

C．Because they can make more money there.

D．Because they like feeding sheep and cows in the green fields.小题3:After moving to the countryside, some people in Europe feel unhappy because      .

A．they can’t make much money

B．there isn’t much work for them to do in the countryside

C．some people in the countryside aren’t always very friendly to them

D．A, B and C小题4:The underlined sentence in the last paragraph shows      .

A．they are happy to move back to the city

B．they will miss their friends in the countryside

C．they still want to move to the countryside

D．they are tired of the noise and the crowded streets in the city小题5:The best title of this passage may be “    ”.

A．A happy life!

B．Living in the city!

C．Moving out or moving back?

D．Living in the countryside!

城市规划实施的经济机制以()为原则的。

A．价高者得

B．等价交换

C．自愿等价交换

D．市场导向

25岁，G3P0。宫内孕34周，南方人，皮肤瘙痒、发黄4天，产科检查无明显异常。其姐姐怀孕时也曾出现类似症状，孕35周早产。

生化检查中，为确定本病最有价值的项目是

A．血红蛋白

B．白细胞

C．血小板

D．谷丙转氨酶

E．血胆汁酸