题目内容
（请给出正确答案）
Since the beginning of last year, these regulations _____ in most workplaces across the city.
A、be introduced
B、will be introduced
C、have introduced
D、have been introduced
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In ancient times, man settled near rivers or on river banks and built up large empires.
Water is Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.
Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.
Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.
Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.
In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.
Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.
Rivers have been important to man ______.
A．since the last century
B．for a very long time
C．since a few hundred years ago
D．since a few years ago
A、Modernization
B、One-child policy
C、Reform
D、Communication
B.《突发公共卫生事件应急条例》
C.《国际卫生检疫法》
D.《食品卫生法》
Firstly, it has a country park. Four thousand years ago, this was an important fort. There are no historic remains here now, but there are wonderful views over the countryside. On sunny weekends you can often see kids out with their parents, kicking balls or flying kites.
There aren’t many job opportunities in Horton, and the roads to nearby cities aren’t really fast, but there are excellent rail links. You can be in London in an hour and a half, and other cities are less than an hour away. That means that parents can earn a good salary and still get home in time to spend the evenings with their families. Houses in Horton aren’t pretty, but they’re functional and cheap. The streets are quiet and safe, and there are plenty of parks and playgrounds. It has a library, three primary schools and a secondary school, St.Mark’s. It is friendly and offers a wide range of subjects and activities to children of all abilities and backgrounds. The town also has a swimming and a sports centre, and the community halls hold regular clubs and events for people of all ages.
C-21. What is the writer’s main purpose?
A、To explain what tourists can do in Horton.
B、To explain why Horton is a good place to live in.
C、To explain why Horton is not as pleasant as other towns.
D、To describe the history of Horton.
C-22.Which part of Horton does the writer find disappointing?
A、The shops.
B、Country park.
C、 Transport links.
D、The schools.
C-23. Which of the following is NOT the advantage of Horton?
A、Plenty of parks and playgrounds.
B、Historical buildings.
C、The quiet and safe streets.
D、Functional and cheap houses.
C-24. What advantages does Horton bring to workers?
A、There are plenty of jobs available in the town.
B、You can drive to nearby cities in a short time.
C、You can get to several cities quickly by train.
D、Working conditions are better here than in other towns.
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