简述发展中国家报业体制的类型。

We spent a day in the country, picking wild flowers. With the car full of flowers we were going home. On our way back my wife noticed a cupboard outside a furniture shop. It was tall and narrow. “Buy it,” my wife said at once. “We’ll carry it home on the roof rack(行李架), I’ve always wanted one like that.”

What could I do? Ten minutes later I was 20 pounds poorer, and the cupboard was tied onto the roof rack. It was six inches long and eighteen inches square, quite heavy too.

In the gathering darkness I drove slowly. Other drivers seemed unusually polite that evening. The police even stopped traffic to let us through. Carrying furniture was a good idea.

After a time my wife said, “There’s a long line of cars behind. Why don’t they overtake, I wonder?”

In fact a police car did overtake. The two officers inside looked at us seriously as they passed. But then, with great kindness, they led us through the rush-hour traffic. The police car stopped at our village church. One of the officers came to me.

“Right, sir,” he said. “Do you need any more help?”

I was a bit puzzled. “Thanks, officer,” I said. “You have been very kind. I live just on the road.”

He was staring at our car: first at the flowers, and then at the cupboard. “Well, well,” he said, laughing. “It’s a cupboard you’ve got there! We thought it was, something else.”

My wife began to laugh. Then the truth hit me like a stone between the eyes. I smiled at the officer. “Yes, it’s a cupboard, but thanks again.” I drove home as fast as I could.

小题1:It can be inferred from the passage that______.

A．other drivers let the couple go first, because the husband did not drive fast

B．the cupboard cost less than 20 pounds

C．the husband, in fact, would rather not buy the cupboard

D．all the cars followed the couple’s小题2:The police will be more polite to those who are______.

A．in great sorrow

B．driving in the gathering darkness

C．driving with wild flowers in the car

D．carrying furniture小题3:What did the police officer think of the cupboard?

A．It was so expensive that it needed their help

B．It was a box for a dead person to be buried in.

C．There might be something stolen in it.

D．It was a big box with some bomb in it.小题4:What did the husband think of the whole matter?

A．It was very strange.

B．He took great pride in it.

C．He was puzzled at it

D．He felt embarrassed.

道岔各种零件伤损或病害达到什么状况应有计划地进行修理或更换？

（）双工系统可以更好地支持不对称数据业务。

A、FDD

B、TDD

C、CDD

D、OFDM

材料一：1500年以前，人类基本上生活在彼此隔绝的地区中，各种族集团实际上以完全与世隔绝的方式散居各地。直到1500年前后，各种族集团之间才第一次有了直接的交往。从那时起，他们才终于联系在一起，无论是南非的布须曼人、有教养的中国官吏，还是原始的巴塔哥尼亚人。因此，1500年是人类历史上的一个重要转折点。

——《全球通史》

材料二：随着生产力的发展，经济全球化成为近年国际问题中的热门话题，专家认为：“严格意义上的经济全球化之所以发生在20世纪80年代末90年代初……全球化之所以发生在这个时候，第一靠全球的信息网络化，第二靠向市场化的变革。

据材料和所学知识，分析推动全球化进程的原因。