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It is said that each year China consumes 15 billion lunch boxes, _______ which over a half are not q ualified products. These cheap lunch boxes pose threat to h_______. They contain _______ (有毒的) chemicals, which could harm human digestive and nervous systems, and even _______ cancers. Experts suggest that consumers take their own table-ware _______ them rather than use that _______ (提供) by restaurants. If you really need to use a restaurant lunch box, _______ carefully first. Those which break or leak easily, or smell t_______ are not suitable for you to use them _______ your lunch container. If you are careful about what you eat your lunch from , you will also do your part in p______ our environment at the same time. | 1.______ 2.______ 3.______ 4.______ 5.______ 6.______ 7.______ 8.______ 9.______ 10.______ |
阅读理解。 | |
Everyone makes mistakes in life, but for whales and dolphins, the "mistake" of landing on the shore costs the highest price-their lives. People living along the coast of Australia and New Zealand have been shocked and saddened by the number of whales and dolphins that they have found on their beaches recently. Since November 28th, 96 whales and dolphins have died in Australia and 53 whales died in New Zealand. Although 20 whales were saved, some of these were not expected to live, as they were too weak to swim with the others back to sea. Bob Brown, leader of Australia"s Green party, said the mass beaching was caused by the recent "sound bombing" of the ocean floor between the two countries. This is a method of testing for oil and gas reserves (储藏量). But mass beaching of whales has long puzzled scientists. Typically most members of the stranded (搁 浅) group will appear to be perfectly healthy. "Some researchers believe that close relationship within the group causes the problem, if one gets into trouble, the others will not leave" said Shery Gibney, a leading biologist in New Zealand. "Some will come in and try and assist it; if they get trapped on the beach, then more will come." Another common theory is that the whales" navigation (导航) system are thought to break down in some way. It has been said that whales follow electromagnetic (电磁的) patterns in the sea-bed. The whales can get confused because these patterns sometimes change. That would be a bit like a new roundabout (环状交 叉路) being built on a road you were used to driving on. You might be confused for a minute when you come to it for the first time, and you might even take a wrong turning before getting back on your route. A different idea is that when whales chase fish for food they end up in shallow waters because they are not paying attention to where they are going. And yet, from time to time a group will swim on purpose into shallow waters and end up on the beach, where they die. If returned to the sea, some whales often show great determination in restraining themselves. | |
1. ______ whales and dolphins would probably die in this mass beaching along the coast of Australia and New Zealand. | |
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A. Less than 100 B. Less than 150 C. More than 150 D. 149 | |
2. Which of the following can be used to explain the term "sound bombing"? | |
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A. The terrible sound that is caused in the war between two countries. B. Human activities that aim to explore the ocean floor. C. The loud sound that whales and dolphins make. D. The earthquakes that happen on the ocean floor. | |
3. Which of the following couldn"t probably lead to the mass beaching of whales? | |
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A. A change in the electromagnetic patterns that whales follow. B. New roundabout being built on a road. C. Their full attention to the search for food. D. Exploiting natural resources in oceans. | |
4. The passage is mainly about ______. | |
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A. that whales and dolphins may make mistakes as well as human beings B. how scientists have found the reasons for the mass beaching of whales C. how human beings make use of the ocean resources D. why the mass beaching of whales happens | |
阅读理解。 | |
Growing numbers of people are becoming addicted to text messaging (手机信息), a German doctor warned recently. Psychotherapist (采用精神疗法的医生) Andreas Herter estimated that there were some 380,000 sufferers in Germany. Herter based his prediction (预测) on the growing number of manic mobile phone users among patients arriving at his Hanover clinic (诊所) for addiction treatment. "Text message addiction is a real and serious illness because it causes mental and financial damage," said Herter. "The problem leads to depression and personality disorders, not to mention skyrocketing (飞涨的) phone bills." For example, a teenage boy spent 8,900 euros (US$11,000) texting people he didn"t even know and a married couple could only communicate by text message, even when they were sitting side by side. | |
1. The passage is mainly to tell us ______. | |
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A. why people like text messaging B. text messaging has many advantages C. overusing text message does great harm D. text messaging does no good | |
2. Herter thinks text message addiction is ______. | |
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A. acceptable B. easy to deal with C. unreasonable D. worrying | |
3. The examples given in the last paragraph are used to show ______. | |
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A. text message addiction is a serious diseas B. they care about nothing else but text message C. sending text message is their only hobby D. they are very rich |