小明对校园的生物进行了调查，调查到的生物记录如下：①铁树、②枯枝落叶、③含羞草、④月季、⑤小鱼、⑥蚯蚓、⑦麻雀、⑧人、⑨感冒病毒、⑩蘑菇等．

Look! The children 　　　 football in the playground.

铁路列车实行大提速的有效措施是将原有铁路短轨或长轨焊接为超长轨，常用：2Al+Fe₂O₃Al₂O₃+2Fe，这一反应原理来焊接钢轨．对该反应说法错误的是（　　）

阅读材料，完成下列要求。

材料一：  唐太宗说：“自古皆贵中华，贱夷狄，朕独爱之如一。”

材料二：

材料三 ： 西藏佛教规定，达赖或班禅以其转世“灵童”作为继承人。为了避免纷争，清朝建立了金瓶掣（chè）签制度。该制度规定，达赖或班禅转世时，将几个“灵 童”的姓名和生辰分别写在象牙签上，装入瓶内，由驻藏大臣监督掣签确定。然后报请清廷批准，才能成为合法继承人。

A: Excuse me.  Could you tell me the way to the nearest post office?

B: ____You can ask the policeman over there.  He may help you.

A: Thank you all the same.

(One minute later)

A: Excuse me. ____

C: Sorry, there isn't a post office near here, but there is one near the bus station.

A: ____

C: It's about a quarter by bus.

A: ____

C: The No. 102 bus can take you there.

A: By the way, where's the bus stop?

C: ____

A: Thank you very much.

C: You're welcome.