. ----Is there anything wrong, Bob? You

根据短文内容，回答下列问题。

     Look at the picture. It's a small room. We can see Betty in it. There is a bed and a desk in her room.

What's on the wall? It's a map of the world. We can see a photo near the map. It's Betty's photo. We can

see a clock on the table. There are some flowers near it. Is her black cat on the bed? No, it's her hat. Where's

her bag? It's on the bed, too.

1. Whose room is it?

    ______________________________________

2. Is the room big or small? 

    ______________________________________

3. What's on the wall?

    ______________________________________

4. Where are the flowers?

    ______________________________________

5. What color is Betty's hat? 

    ______________________________________

2011年11月3日,神舟八号飞赴太空，与“天宫一号”交会对接，意味着我国成为继美国、俄罗斯后，第三个独立掌握航天交会对接技术的国家。因此，天宫与神八这次太空中的亲密接触，奠定了中国载人航天技术在世界上的一席之地，可谓“一吻定江山”，其意义重大。

（1）神舟八号与天宫一号对接成功，得益于我国实施的什么战略？（1分）

（2）请你谈谈我国不断提高科技创新能力的必要性？（3分）

煤气管道坡向可遵循以下原则为（）。

A、大口径管坡向小口径管

B、室外坡向室内

C、室外坡向排水装置

D、用具坡向煤气表后

上前牙冠覆盖下前牙冠超过1／3者称为深覆，可分为3度。Ⅰ度深覆为（）。

A.上前牙冠覆盖下前牙冠小于1／4

B.上前牙冠覆盖下前牙冠小于1／3

C.上前牙冠覆盖下前牙超过冠1／3而不足1／2

D.上前牙冠覆盖下前牙超过冠1／2而不足2／3

E.上前牙冠覆盖下前牙超过冠2／3

最近终止运行的长沙老火车北站，始建于哪一年？