下列关于东南亚经济的描述中，正确的是[ ] A．东南亚稻米产量大，但因人口众多，

阅读短文，判断下列句子正（T）误（F）。

    Tom arrived at the bus station quite early for a bus to Paris. It would not leave until five to twelve.

He saw a lot of people waiting at the station. Some were standing in line, and others were

    walking around.

    There was a group of schoolgirls. Their teacher was trying to keep them in line. Tom looked around

but there was no place for him to sit.

    He walked into a station caff (小餐馆). He looked up at the clock there. It was only twenty to twelve.

He found a seat and sat down before a large mirror on the wall. Just then, Mike, one of Tom's friends,

came in and sat with Tom.

    "What time is your bus?" asked Mike.

    'There is still 15 minutes left," answered Tom.

    "Well, we have enough time to have a cup of tea ,"said Mike.

    They talked while drinking. Then Tom looked at the clock again. "Oh! It's going backward (向后)!"

he cried."A few minutes ago it was twenty to twelve and now it's half past eleven."

    "You are looking at the clock in the mirror ,"said Mike. Tom was sad, because he had to wait for

another bus.

( )1. Tom went into the station caff because Mike asked him to have a cup of tea.

( )2. It was half past one in fact when Tom looked at the clock in the mirror.  

( )3. Mike also waited for the bus to Paris.                                    

( )4. Tom arrived in Paris on time.                                              

( )5. Tom missed (错过) the bus because of the mirror.                          

关于人类胚胎干细胞研究的伦理原则不正确的是（）.

A.尊重原则

B.知情同意原则

C.安全和有效原则

D.防止商品化原则

E.保密原则

货场列车火灾多数发生在停止状态下。

湖宽350m，在湖边高出水面30m的楼上观察湖对岸岸边一棵树在湖中的倒影，树尖的倒影恰被湖中一小船遮住，树高5m，此小船到楼房的水平距离约多长？

下列选项中，不属于处理交通事故基本原则的是（）.

A.及时报案

B.抢救伤者保护现场

C.向家人和老师报告

D.控制肇事者