我国农业劳动力资源的基本状况是（）。 A.资源丰富 B.健康水平低 C.农业劳动力资

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In common with many countries, Britain has serious environmental problems. In 1952, more than 4,000 people died in London because of the smog. The government introduced new laws to stop smog from coal fires and factories and the situation improved a lot.
Today, London is much cleaner but there is a new problem: smog from cars. In December
1991, there was very little wind in London and pollution increased a lot. As a result, about 160
people died from pollution in just four days.
Part of the problem is the new ‘out of town’ shopping centres. In the past, people often walked to shops near their home or went by bus. Now, many people drive to the new shopping centres. As a result, the small shops have disappeared and more people have to travel to do their shopping.
Critics say that Britain needs better and cheaper public transport. Transport in Britain is very expensive. An early morning train trip from Glasgow to London (about 600km) can cost about
￡100, for example. A short 15-minute bus trip can cost over ￡1.00.
Many people are trying to reduce the use of cars in Britain. Some cities now have special bicycle paths and many people cycle to work. Some people also travel to work together in one car to reduce the pollution and the cost.
Environmental     小题1:   inBritain

Time	Causes	小题2:	Solutions
In the  小题3:	Smog小题4:  coal fires and factories	小题5: 4,000 people died in 1952.	New laws were     小题6:  .
Today	Smog caused by  小题7: .	About 160 people小题8: in  a  few days in 1991.	★ Provide better and   小题9:public transport. ★ Build special paths for bicycles. ★ Travel to work   小题10: in one car.