Question

　　In these years, northern China is often hit by sandstorms. One of the reasons is that people are still cutting down more and more trees. As a result, a lot of good land has gone with them, leaving only sand.

　　People suffered（遭受）a lot from sandstorms. When they came, car and bus drivers had to drive slowly：they could hardly see the road in front of them even during the day-time. In the year 2000, a very strong sandstorm happened in a certain city. It was one of the worst sandstorms that lasted nearly 2 hours. People couldn't see their hands before them. The streets were almost empty. The smell from the sandstorm was very bad. Some people disappeared in the sandstorm.

　　Luckily, people in China begin to understand the terrible result. The Chinese government and people are trying their best to fight against sandstorms. They not only stop the people from cutting down trees, but plant more and more trees everywhere.

　　Now, China has built the Great Wall across the northern part of the country. It will stop the wind from blowing the earth away. It will stop the sand form moving towards the rich farmland in the south. It has already saved a lot of land. But more “Great Green Walls” are still needed. They hope in a few years' time the whole country will be covered by forests.

(1) In 2000, there was a strong sandstorm in a town.

(　　)

(2) People can't do anything to do with the sandstorm.

(　　)

(3) In ten years' time, China will may be covered by forests.

(　　)

(4) Sandstorms may be caused by people.

(　　)

(5) Chinese build the Great Wall across the western part.

(　　)

Answer 1

答案：F;F;T;T;F