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高二英語期中考試前訓(xùn)練試題-文庫吧資料

2024-08-17 11:33本頁面
  

【正文】 plastic bags to customers on Saturday. They said paper bags sacks and cloth carrier bags would be offered instead. Last month, San Francisco became the first . city to ban plastic grocery bags. Internationally, laws to discourage the use of plastic bags have been passed in parts of South Africa and Ireland, where governments either tax shopper who use them or fine panies that hand them out. Banladesh already bans them, and so do at least 30 remote Alaskan villages. Modbury, about 225 miles southwest of London, has also declared a bag amnesty(寬限期 ) , allowing local people to hand in plastic bags that have piled up at home. They will be sent for recycling. The Modbury ban was the idea of Rebecca Hosking, who saw the effects of bags on marine life while working in the Pacific as a wildlife camerawoman. She said response in the town so far had been “really positive”. “Modbury is quite an old fashioned town and a lot of people have wicker baskets to go out shopping anyway,’ Hosking told Sky News Television. The worldwatch Institute, an environmental research agency, states that 100 billion plastic bags are thrown away each year in the United States alone. More than 500 billion are used yearly around the world. 61. The underlined word “ disposable” in the passage probably means ______. A. acceptable B. valuable C. throwaway D. longlasting 62. It can be inferred from the passage that .考 .資 .源 .網(wǎng) A. most of the people in Modbury continue to use plastic bags B. fewer and fewer plastic bags will be used in the world C. San Francisco is the first city to ban plastic bags in the world D. most countries in the world have passed laws to ban plastic bags 63. Which of the following would be the best title of the passage? A. Environmental Protection B. Big Cities Banning Plastic Bags C. Effect of Plastic Bags on Sea Animals D. British Town Banning Plastic Bags C Due to climate change, Arctic ice is breaking up earlier in the spring, and its area is decreasing. This is creating problems for polar bears that make their homes off northern Alaska and in Hudson Bay. Polar bears off Alaska normally hunt and raise their young on ice sheets that float on the ocean. But as the ice has melted, the polar bears have been forced to spend more time on land. There, they have begun to frequent beaches, feeding on the remains of whales caught by native hunters. For polar bears, this food is less nutritious than seals that they normally catch on ice sheets. The shrinking(減少) ice has also forced more polar bears into the ocean. In the past, they only had to swim short distances between ice sheets. But as the ice has shrunk, polar bears have been forced to swim longer and longer distances in the open ocean. This poses a severe danger during rough weather, and an increasing number of drowned polar bears have been observed. In Hudson Bay, the ice breaks up three weeks earlier in the spring now than it did 20 years ago. Polar bears on Hudson Bay fast(絕食) during the summer, waiting for ice to form in the fall to hunt. Every year, the summer gets longer, and the bears get skinnier. Over the past 25 years, the average weight of the female bears has dropped 68 kg. This loss affects their ability to reproduce, and already the number of births has dropped 15 percent. Unless the bears can learn to survive these climate changes, these giants of the ice may one day disappear. 64. What is true of polar bears that are spending more time on land in Alaska? A. Their young are dying. B. Their diet is changing. C. Their health is improving. D. Their families are growing. 65. What do polar bears in Hudson Bay do during the summer? A. They claim territory(地域 ). B. They protect mates. C. They hunt animals. D. They stop feeding. 66. What does the writer imply about female po
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