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(每题的备选项中，只有1个最符合题意)某市政道路1.87km，面积10.8万m2。路基2～3m填土，路面结构65cm，12%石灰土底基层15cm，石灰粉煤灰砂砾基层35cm，沥青混凝土上、中、下面层15cm。有给水、排水管线。计划施工期限为2008年10月～2009年6月。 石灰稳定土基层施工期间的日最低气温应在5℃以上，并应在第一次冰冻到来之前 ( )个月完成。
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How many times has Mr. Watson seen Dr. Black
假设你叫李明，Mr．White是你的外教。星期六下午Mr．White要给你们做一个英国历史的讲座。你突遇急事，不能参加。请你根据以下要点，写一封短信向Mr．White请假。 内容要点： 1．表示歉意不能聆听Mr．White精彩的讲座。 2．请假理由：要去机场接回国的父母。 3．询问Mr．White是否会有现场录音，以便回来补听。 注意： 1．词数100词左右，开头已为你写好； Dear Mr. White, I am sorry to tell you that I won’t be able to attend the lecture on British history on Saturday afternoon.
I’’m usually fairly skeptical about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago. While any of these statements might be true, they are practically impossible to prove scientifically. Still, I was struck by a report which concluded that today’’s children are significantly more anxious than children in the 1950s. In fact, the analysis showed, normal children aged 9 to 17 exhibit a higher level of anxiety today than children who were treated for mental illness 50 years ago. Why are America’’s kids so stressed The report cites two main causes: increasing physical isolation -- brought on by high divorce rates and less involvement in community, among other things -- and a growing perception that the world is a more dangerous place. Given that we can’’t turn the clock back, adults can still do plenty to help the next generation cope. At the top of the list is nurturing (培育) a better appreciation of the limits of individualism. No child is an island. Strengthening social ties helps build communities and protect individuals against stress. To help kids build stronger connections with others, you can pull the plug on TVs and computers. Your family will thank you later. They will have more time for face-to-face relationships, and they will get more sleep. Limit the amount of virtual (虚拟的) violence your children are exposed to. It’’s not just video games and movies; children see a lot of murder and crime on the local news. Keep your expectations for your children reasonable. Many highly successful people never attended Harvard or Yale. Make exercise part of your daily routine. It will help you cope with your own anxieties and provide a good model for your kids. Sometimes anxiety is unavoidable. But it doesn’’t have to ruin your life. What conclusion can be drawn from the passage
Denis: Hello, everyone. Welcome again to Consumer’s Choice, which is the last program in our present series. Isn’t that right, WendyWendy: Yes, that’s right. But we’ll be back again after summer break with a new series. We’ll tell you more about that later. But, first, in today’s program, we start off with the missing photographs. The story of how a listener’s determination has qualified her for our Consumer of the Month award, DenisDenis: Thank you, Wendy. This is the story of Miss Patty China who went on a holiday to Europe last month. This was her first ever trip abroad and one for which she’d been saving for 10 years. Her tour took her around 12 countries in 21 days. And being a keen photographer, she took lots of photographs; ten rolls of films, to be exact. About 360 photographs. When Patty got back home, she gave all her photos to Top-class Photo services for developing. And they vanished. She never saw them again. Of course, she was furious with the company and complained. They apologized and offered her compensation: l0 free rolls of films. This made her angry as ever. And she rejected this completely inadequate offer and asked for 2,000 dollars. The company refused her request. So Patty wrote them a letter, telling them to pay up in ten days or she would take them to court. She received no reply. So she did take them to court. But 2 days before the case was due to be heard, she received a cheque for 2,000 dollars. Top-class had obviously made their minds up on how the judge would decide. Patty’s case provides a lesson to us all. If we want our rights as consumers, we’ve got to fight for them. So for her determination and spirit we name Patty our Consumer of the Month.Wendy: Thank you, Denis. And now I’d like to deal with the problem that many of our listeners write about. Sale prices. When we go to a sale and see a sign on something saying 50 percent off or 300 dollars reduced to 100 how do we know the prices really have been reduced One of our listeners, Mr. Alvin Lok tells his story:" In a department store where I sometimes shopped, I saw a leather belt priced at 100 dollars. Too expensive to me. But I liked it and thought I might buy it next time the store had a sale. The store did have a sale. And I went back to look for the belt. It was there all right. But the ticket on it now read 200 dollars reduced to 150. The sale price was actually higher than the normal price. What can we, as consumers, do in a case like this The answer to Alvin’s question is that at the moment all we can do is to complain to the store’s management and bring these cases to the attention of the public. Bad publicity might help to put a stop to this dishonest practice. But Consumer’s choice will continue to press for the government to bring in laws similar to those in other countries to protect consumers by making it illegal to cheat them in this way. And now I’d like to tell you about our new consumer hot-line which came to operation Last month. So far we have received... When the store had a sale, the belt which Mr. Alvin Lok liked priced at ().
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