题目内容
Many wild animals are facing the danger of extinction(灭绝), because the environment that they are living in has ___________greatly. For example, with the development of cities, the using of insecticide and serious pollution, their living areas have become ___________. Many of the wild animals are lack of food. People hunt wild animals in large areas. Tigers are hunted for fur or bones ____________they can only live in the nature reserves ___________living in the wild. Some grassland is destroyed so that the sandstorms come into being influencing distant cities, ___________cities in northern China or north- western China.
Luckily, human beings have realized the ___________of protecting wild animals and environment and have taken some practical actions. Don’t _____________trees, don’t abuse agrochemical or insecticide. We should protect headwaters and air which help protect habitat(栖息地). Some organizations raise money for animals and ____________leaflets in the street to call on more people to focus on the environment and wild animals.
The ___________has made some laws to prevent people from hunting wild animals and shut down some factories which do harm to the environment. We believe the number of some endangered wild animals will ___________in the near future. Animals are important to our life and we should protect them.
1.A.changed B.improved C.donated D.devoted
2.A.more and more B.less and less C.better and better D.smaller and smaller
3.A.in order to B.enough to C.so that D.such that
4.A.because of B.instead of C.instead D.without
5.A.especially B.generally C.continuously D.specially
6.A.importance B.disadvantage C.advantage D.adventure
7.A.cut off B.cut down C.cut in D.cut up
8.A.give off B.give up C.give out D.give in
9.A.public B.organizations C.government D.schools
10.A.grow B.disappear C.lose D.reduce
Canada shares the longest international border (边界) in the world with the USA, which is 8,891 km long. The longest part of the border is shared with the US state, Alaska, and it is about 2,475 km long. Here is more information about Canada.
Geography | ★the largest waterfalls, Niagara Falls ★the second biggest country in the world, after Russia ★the highest mountain, the Mount Logan with a height of 5,959 m ★the longest river, the McKenzie River in the northwest, 4,241 km long ★a large country with a small population |
Attractions for kids | ★going boating in the national parks, enjoying skiing, snow-boarding and other winter fun activities in the mountains ★outdoor activities: riding, climbing and ice-skating in Toronto, Vancouver and so on ★interesting museums and wonderful city parks |
1.How long is the longest border that Canada shares with Alaska?
A.8,891 km. B.2,475 km. C.4,241 km. D.5,959 m.
2.The largest country in the world is ________.
A.China B.Canada C.the USA D.Russia
3.Which of the following statements is true?
A.The height of the Mount Logan is 5,959 kilometers.
B.The McKenzie River lies in the northeast of Canada.
C.Canada is a large country which has a small population.
D.Kids can’t go ice-skating in Vancouver.