题目内容：

    According to a recent survey, there are about 7,000 National Parks around the world. Many countries have National Parks. Most of them protect natural environment as well as the plants and animals that live there, but a few are in towns and cities.

There are nine National Parks in England. The first three were the Peak District, the Lake District and Dartmoor, which were all named as National Parks in 1951. Others followed afterwards, such as the North York Moors in 1952, the New Forest in 2005 and the South Downs in 2010.

Many National Parks around the world cover huge areas of land where nobody lives, but in England most of the countryside within them is useful for farming and other activities. As a result, National Parks in England include places where people live and work, as well as wild and beautiful areas where there is little sign of human life.

There are about 110 million visitors to the parks every year, bringing many benefits to the areas but creating problems too. In the parks litter is a particular danger to animals. Broken glass can also cause fires by focusing the rays of the sun. When these start in wild places, they are much harder to control and can damage large areas very quickly.

All National Parks in England promote (倡导) the Countryside Code, which tells people how to take care of their environment. If these rules are followed, the National Parks will be protected and continue to give pleasure to many people for a long time.

1.Which of the following was named the National Park in 1951?

A.The Lake District. B.The North York Moors.

C.The New Forest. D.The South Downs.

2.How are the National Parks in England special ?

A.They cover huge areas of land where nobody lives.

B.They are all in towns and cities.

C.Most of the countryside within them is useless for farming.

D.They also have places where people live and work.

3.Why do the parks in the last paragraph promote the Countryside Code?

A.To bring many people to the areas. B.To find the causes of some problems.

C.To tell how to protect the environment. D.To study the wild animals and plants

4.What can be the best title for the text?

A.National Parks around the World B.National Parks in England

C.Disadvantages of National Parks D.How to Help with National Parks