Although many great people ever failed, they never_______ and managed to succeed.
A.set out B.stayed up C.kept on D.gave up
—Can I own a car, Mum?
—I am sorry, I don't agree. After all, the price of the oil continues to ______ these days.
A.rise B.raise C.reduce D.drop
—I heard Ted got hurt badly in the car accident yesterday.
—It's true. His careless driving was the ______ of the accident.
A.reason B.cause C.excuse D.answer
请认真阅读下面短文，并按照要求用英语写一篇150词左右的文章。
你校新来的外教想了解中国中学生与朋友联系时经常使用的通讯手段。你经过调查你班情况, 得到以下数据。请根据下表, 写一篇调查报告。
注意: 1. 正确描述数据所展示的信息;
2. 对数据进行分析;
3. 词数: 150 左右。
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请认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：每个空格只填一个单词。
WARNING: Holding a cellphone against your ear or storing it in your pocket may be dangerous to your health.
This paraphrases (解释) a warning that cellphone manufacturers include in the small print that is often taken for granted when a new phone is purchased. Apple, for example, doesn’t want iPhones to come closer to you than 1.5 centimeters. Research In Motion, BlackBerry’s manufacturer, recommends 2.5 centimeters.
If health issues arise from cellphone use, the results are serious. Voice calls—Americans chat on cellphones 2.26 trillion minutes annually—bring in $109 billion for the wireless carriers.
Devra Davis, who has worked for the University of Pittsburgh, has published a book about cellphone radiation, “Disconnect.” The book surveys scientific research and concludes the question is not settled.
Brain cancer is a concern that Ms. Davis examines. Over all, there has not been an increase in its incidence since cellphones arrived. But the average covers an increase in brain cancer in the 20-to-29 age group and a drop for the older population.
“Most cancers have multiple causes,” she says, but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Children are more vulnerable (易受伤害的) to radiation than adults, Ms. Davis and other scientists point out. Radiation that enters the brain of an adult only five centimeters will reach much deeper into the brains of children because their skulls are thinner and their brains contain more absorptive fluid. No studies have yet been completed on cellphone radiation and children, she says.
Henry Lai, a research professor in the bioengineering department at the University of Washington, began laboratory radiation studies in 1980 and found that rats exposed to radiofrequency radiation had damaged DNA in their brains.
Ms. Davis recommends using wired headsets or the phone’s speaker. Children should send text message rather than call, she said, and pregnant women should keep phones away from the abdomen (腹部).
Topic | Keep a certain 1. from cellphones. | |
Several2. | A (n) 3. in brain cancer in the 20-to-29 age group. Low-energy radiation could 4.cells possibly leading to cancer. Children are more 5.to radiation. Rats 6.to radiofrequency radiation had damaged DNA in their brains. In brain cancer in the 20-to-29 age group. Low-energy radiation could cell possibly leading to cancer. Children are more to radiation. | |
7. | 8. | Make their warning markings larger. |
Users | 9. adults | Using wired headsets or the phone’s speaker. |
10. | Sending text messages instead of calling. | |
Pregnant women | Keeping phones away from the abdomen. |
Choose Your One-Day-Tours!
Tour A - Bath &Stonehenge including entrance fees to the ancient Roman bathrooms and Stonehenge -￡37 until 26 March and ￡39 thereafter. Visit the city with over 2,000 years of history and Bath Abbey, the Royal Crescent and the Costume Museum, Stonehenge is one of the world’s most famous prehistoric monuments dating back over 5,000 years.
Tour B - Oxford & Stratford including entrance fees to the University St Mary’s Church Tower and Anne Hathaway’s -￡32 until 12 March and ￡36 thereafter. Oxford: Includes a guided tour of England’s oldest university city and colleges. Look over the “city of dreaming spires(尖顶）” from St Mary‘s Church Tower. Stratford: Includes a guided tour exploring much of the Shakespeare wonder.
Tour C - Windsor Castle &Hampton Court: including entrance fees to Hampton Court Palace -￡34 until 11 March and ￡37 thereafter. Includes a guided tour of Windsor and Hampton Court, Henry VILL’s favorite palace. Free time to visit Windsor Castle(entrance fees not included).With 500 years of history, Hampton Court was once the home of four Kings and one Queen. Now this former royal palace is open to the public as a major tourist attraction. Visit the palace and its various historic gardens, which include the famous maze(迷宫) where it is easy to get lost!
Tour D –Cambridge including entrance fees to the Tower of Saint Mary the Great -￡33 until 18 March and ￡37 thereafter. Includes a guided tour of Cambridge, the famous university town, and the gardens of the 18th century.
1.Which tour will you choose if you want to see England’s oldest university city?
A.Tour A B.Tour B
C.Tour C D.Tour D
2.Which of the following tours charges the lowest fee on 17 March?
A.Windsor Castle & Hampton Court B.Oxford & Stratford
C.Bath & Stonehenge D.Cambridge
3.Why is Hampton Court a major tourist attraction?
A.It used to be the home of royal families B.It used to be a well-known maze
C.It is the oldest palace in Britain D.It is a world-famous castle
