"They didn't take measures in time, otherwise the explosions ____．"some experts said．
    A．wouldn't happen             B． didn't happen
    C．wouldn't have happened       D．mustn't have happened

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

"Time is a problem for children," states a news report for a new Swiss watch. Children in some countries" learn time slowly" because" they don’t wear watches" and " parents don’t really know how to teach them time. " The children grow up with this handicap and become adults (成人) —and then can’t get to work on time. Is there an answer to this problem? Of course — it’s the Flik Flak, made by a famous Swiss watch company.

The Flik Flak is being marketed as something teaching watch for children aged 4 to 10. The watch itself does not teach children how to tell time, of course; it merely " takes their imagination" by presenting the " hour" hand as a beautiful red girl named Flak and the " minute" hand as a tall blue boy named Flik. Flik points to related" blue" minutes on the dial, while Flak points to " red" hour numbers. The characters and colors combined with parental help, are supposed to teach young children how to tell time.

The watch comes equipped with a standard battery (電池) and a nylon band (尼龍表帶). Peter Lipkin, the United States sales manager for the Flik Flak, calls it " childproof if it gets dirty you can throw the whole watch in the washing ma??chine. " The product is being sold in select department stores in Europe, Asia and the United States for a suggested price of $25. Parents who buy the watch may discover that it is one thing to tell time; it’s quite another for them to be on time.

1. From the news report we know that ______.

A. parents are patient when teaching children time

B. parents have little idea of how to teach children time

C. children are likely to learn time quickly

D. children enjoy wearing the Flik Flak watch

2. The author doesn’t seem to believe ______.

A. children will be on time if they have learnt how to tell time

B. a Flik Flak can help parents teach their children how to tell time

C. the Flik Flak can take children’s imagination

D. children usually have trouble telling time if they don’t wear watches

3. The underlined word handicap in Para. 1 means

A. displeasure        B. discouragement        C. disappointment     D. disadvantage

4. The United State sales manager calls the new watch " childproof" because ______.

A. it is designed to teach children to be on time

B. it proves to be effective in teaching children time

C. it is made so as not to be easily damaged by children

D. it is the children’s favorite watch

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

Ever since news of widespread food recalls caused by a carcinogenic dye broke, there has been confusion（混淆） over possible links to the country of the same name, but Sudan officials say there is no connection whatever.

   Sudan?1 is a red industrial dye that has been found in some chilli powder, but was banned in food products across the European Union (EU) in July 2003.

   Since the ban was put in place, EU officials have been striving to remove some food products from the shelves. So far 580 products have been recalled.

Last week Sudan’s Embassy in the United Kingdom asked the Food Standards Agency (FSA) for clarification of the origin of the dye’s name.

   Omaima Mahmoud Al Sharief, a press official at Sudan’s Embassy in China, explained the purpose of the inquiry was to clear up any misunderstanding over links between the country and the poisonous dye.

　　"We want to keep an eye on every detail and avoid any misunderstanding there," she said. "Our embassy to Britain asked them how the dye got that name and whether the dye had something to do with our country. But they told us there was no relationship."

   The FSA, an independent food security watchdog in Britain, received a letter from the Sudanese embassy last week.

　"They asked us why the dye is named Sudan, however, we also do not know how it got the name," she said. "People found the dye in 1883 and gave it the name. Nobody knows the reason, and we cannot give any explanation before we find out."

   Sudan dyes, which include Sudan?1 to 4, are red dyes（顏料） used for colouring solvents（溶劑）, oils, waxes, petrol, and shoe and floor polishes. They are classified as carcinogens by the International Agency for Research on Cancer.

What does the underlined word mean in paragraph one?

A. Causing cancer.    B. Having side effect.    C. Containing poison.    D.Poisonous.

How did the Sudan?1 get its name?

A. The dye is often produced in Sudan.

B. The dye has something to do with the country named Sudan.

C. Nobody is sure of the origin of the name.

D. Many foods produced in Sudan contain the dye.

We can infer from the passage that.

A. the Sudan government is paying much attention to the food safety

B. Sudan?1 is often used to be added to the food

C. people didn’t realize the danger of Sudan?1 until 2003

D. many food shops will be closed down

Which of the following is the best title?

A. Keep away from Sudan?1

B. No Sudan?1 dye links to the country

C. How Sudan?1 dye got its name?

D. Pay attention to the food safety

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

I used to be ashamed of my grandma. I know that's a　 36　 thing to say, but it was true until today, so I have to　 37　 it.

The　 38　 started when my friend Katy found Grandma's false teeth floating in a glass on the bathroom sink. I was so used to seeing them that I　 39　 took notice of them. But Katy shouted, laughing and　 40　 to talk to them. I had to get down on my knees and　 41　 her to shut up so my grandma wouldn't　 42　 and get hurt.

After that happened, I　 43　 there were a million things about Grandma that were embarrassing（令人窘迫）.

Once she took Jill and me out to Burger King.　 44　 ordering our hamburgers well-done, she told the person behind the counter, "They'll have two Whoppers (巨無(wú)霸) well-to-do. " Jill burst out laughing, but I almost　 45　.

After a while, I started wishing I could　 46　 Grandma in a closet. I even complained to my parents. Both my parents said I had to be careful not to make Grandma feel　 47　 in our home.

Then last Wednesday, something happened that　 48　 everything completely. My teacher told us to help find interesting old people and　 49　 them about their　 50　 for a big Oral History project. I was trying to think of someone when Angie pushed me gently.

"Volunteer your grandmother," she whispered. "She's　 51　 and rich in experience."

That was the last thing I ever thought Angie would say about my grandma.

This is how I ended up on　 52　 today interviewing my own grandmother before the whole school assembly (集合). All my friends and teachers were listening to her　 53　 she was a great heroine. I was　 54　 of my grandma and hoped she would　 55　 know that I had been ashamed of her.

36. A. funny　　　　 B. common　　　　C. terrible　　 　D. clear

37. A. admit　　　　 B. receive　　　  C. refuse　　　　 D. show

38. A. quarrel　　　  B. accident　　　 C. trouble　　 　  D. adventure

39. A. already　　　  B. always　　　　C. simply　　　 　D. hardly

40. A. enjoying　　　 B. pretending　 　C. imagining　 　 D. continuing

41. A. warn　　　　　B. demand　　　　C. advise　　　  D. beg

42. A. mind　　　　　B. hear　　　　　C. see　　　　　 D. fall

43. A. expected　　 　B. declared　　　 C. realized　　 　D. doubted

44. A. Because of　　 B. Except for 　  C. Such as 　　 　D. Instead of

45. A. died 　　　　  B. cheered 　　　C. disappeared　　D. suffered

46. A. meet 　　　　 B. avoid　　　　 C. arrange 　　 　D. hide

47. A. independent　  B. inconvenient　 C. unwelcome　　 D. unfamiliar

48. A. changed 　　　B. finished　　　 C. stopped　　　　D. Prepared

49. A. interview 　　 B. report 　　　  C. tell 　　　　　 D. write

50. A. news 　　　　 B. lives　　　　 C. advantages　　  D. achievements

51. A. free　　　　 　B. popular　　　 C. interesting　　  D. embarrassing

52. A. show 　　　　 B. stage　　　　 C. duty　　　　　 D. time

53. A. and then 　　  B. even if　　　  C. so that　　　　 D. as if

54. A. sure　　　　 　B. proud　　　　 C. ashamed　　　 D. afraid

55. A. never　　　　  B. even　　　　　C. still　　　　　 D. once

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

　A few months ago, it wasn't unusual for 47-year-old Carla Toebe to spend 15 hours per day online. She'd wake up early, turn on her laptop and chat on Internet dating sites and instant-messaging programs – leaving her bed for only brief breaks. Her household bills piled up, along with the dishes and dirty laundry, but it took constant complaints from her four daughters before she realized she had a problem.

　　"I was starting to feel like my whole world was falling apart – kind of slipping into a depression," said Carla. "I knew that if I didn't get off the dating sites, I'd just keep going," detaching (使脫離) herself further from the outside world.

　　Toebe's conclusion: She felt like she was "addicted" to the Internet. She's not alone.

　　Concern about excessive Internet use isn't new. As far back as 1995, articles in medical journals and the establishment of a Pennsylvania treatment center for overusers aroused interest in the subject. But as reliance on the Web grows, there are signs that the question is getting more serious attention: Last month, a study published in CNS Spectrums claimed to be the first large-scale look at Internet overuse. The American Psychiatric Association may also consider listing Internet addiction in the next edition. And scores of online discussion boards have popped up, on which people discuss negative experiences tied to too much time on the Web.

    The new CNS Spectrums study was based on results of a nationwide telephone survey of more than 2,500 adults. Like the latest survey, this one was conducted by Stanford University researchers. About 6% of respondents reported that "their relationships suffered because of excessive Internet use." About 9% attempted to conceal "nonessential Internet use," and nearly 4% reported feeling " still occupied by the Internet when offline."

　　"The Internet problem is still in its early stage," said Maressa Orzack, a Harvard University professor. No single online activity is to blame for excessive use, he said. "They're online in chat rooms, checking e-mail, or writing blogs. The problem is not limited to porn (色情) or gambling websites.”

　　“Excessive Internet use should be defined not by the number of hours spent online but in terms of losses.”said Maressa Orzack. "If it's a loss where you're not getting to work, and family relationships are breaking down as a result, then it's too much."

　　Since the early 1990s, several clinics have been established in the U. S. to treat heavy Internet users. They include the Center for Internet Addiction Recovery and the Center for Internet Behavior.

　　The website for Orzack's center lists the following among the psychological symptoms of computer addiction:

　　● Having a sense of happiness or excitement while at the computer.

　　● Longing for more and more time at the computer.

　　● Neglect of family and friends.

　　● Feeling empty, depremssed or irritable when not at the computer.

　　● Lying to employers and family about activities.

　　● Inability to stop the activity.

　　● Problems with school or job.

　　Physical symptoms listed include dry eyes, backaches, skipping meals, poor personal hygiene (衛(wèi)生) and sleep disturbances.

　　“People who struggle with Internet overuse maybe depressed or have other mood disorders.” Orzack said. When she discusses Internet habits with her patients, they often report that being online offers a "sense of belonging, and escape, excitement and fun," she said. “Some people say relief…because they find themselves so relaxed.”

　　Some parts of the Internet seem to draw people in more than others. Internet gamers spend countless hours competing in games against people from all over the world. One such game, called World of Warcraft, is cited on many sites by posters complaining of a "gaming addiction."

　　Andrew Heidrich, an education network administrator from Sacramento, plays World of Warcraft for about two to four hours every other night, but that's nothing compared with the 40 to 60 hours a week he spent playing online games when he was in college. He cut back only after a full-scale family intervention (干預(yù)), in which relatives told him he'd gained weight.

　　“There's this whole culture of competition that sucks people in with online gaming, ”said Heidrich, now a father of two. People do it at the expense of everything that was a constant in their lives." Heidrich now visits websites that discuss gaming addiction regularly “to remind myself to keep my love for online games in check”.

　　Toebe also regularly visits a site where posters discuss Internet overuse. In August, when she first realized she had a problem, she posted a message on a Yahoo Internet addiction group with the subject line:“I have an Internet Addiction.”

　　“I'm self-employed and need the Internet for my work, but I'm failing to accomplish my work, to take care of my home, to give attention to my children,”she wrote in a message sent to the group. “I have no money or insurance to get professional help; I can't even pay my loan and face losing everything.”

　　Since then, Toebe said, she has kept her promise to herself to cut back on her Internet use. "I have a boyfriend now, and I'm not interested in online dating," she said by phone last week. "It's a lot better now."

What eventually made Carla Toebe realize she was spending too much time on the Internet?

　A. Her daughter's repeated complaints.

　B. Tiredness resulting from lack of sleep.

　C. The poorly managed state of her house.

　D. The high financial costs adding up.

What is the main idea of para4?

A. A study claimed to be the first large-scale look at Internet overuse.

B. The American Psychiatric Association plans to list Internet addiction in its edition.

C. There are heated discussions about negative experiences over internet overuse.

D. There is a growing concern towards internet addiction.

According to Professor Maressa Orzack, Internet use would be considered excessive if ______.

　A. it seriously affected family relationships

　B. one visited porn websites frequently

　C. too much time was spent in chat rooms

　D. people got involved in online gambling

According to Orzack, people who struggle with heavy dependence on    

the Internet may feel ______.

　A. discouraged   B. pressured    C. depressed    D. puzzled

Andrew Heidrich now visits websites that discuss online gaming addiction to _____.

　A. improve his online gaming skills

　B. control his desire for online gaming

　C. show how good he is at online gaming

　D. exchange online gaming experience

Which of the following best describes the tone(口吻) of the passage ?

 A. Humorous      B. Ironic       C. Objective      D. Casual

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

"Time is a problem for children," states a news report for a new Swiss watch．Children in some countries "learn time slowly" because "they don't wear watches" and "parents don't really know how to teach them time．" The children grow up with this handicap and become adults-and then can't get to work on time．Is there an answer to this problem? Of course-it's the Flick Flak, made by a famous Swiss watch company．

       The Flick Flak is being marketed as something teaching watch for children aged 4 to 10．The watch itself does not teach children how to tell time, of course; it merely "takes their imagination" by presenting the "hour" hand as a beautiful red girl named Flak and the "minute" hand as a tall blue boy named Flick．Flick points to related "blue" minutes on the dial, while Flak points to "red" hour numbers．The characters and colors combined with parental help, are supposed to teach young children how to tell time．

       The watch comes equipped with a standard battery and a nylon band （尼龍表帶）．Peter Lipkin, the United States sales manager for the Flick Flak, calls it "childproof: if it gets dirty you can throw the whole watch in the washing machine．" The product is being sold in select department stores in Europe, Asia and the United States for a suggested price of $25．Parents who buy the watch may discover that it is one thing to tell time; it's quite another for them to be on time．

From the news report we know that ____     .

       A．parents are patient when teaching children time

       B．parents have little idea of how to teach children time

       C．children are likely to learn time quickly    

       D．children enjoy wearing the Flick Flak watch

The author doesn't seem to believe____     .

       A．children will be on time if they have not learnt how to tell time

       B．a(chǎn) Flick Flak can help parents teach their children how to tell time

       C．the Flick Flak can take children's imagination

       D．children usually have trouble telling time if they don't wear watches

The underlined word handicap （Para．1） means ____     .

       A．displeasure               B．discouragement      

       C．disappointment        D．disadvantage

The United State sales manager calls the new watch “childproof” because ___    .

       A．it is designed to teach children to be on time

       B．it proves to be effective in teaching children time

       C．it is made so as not to be easily damaged by children

       D．it is the children's favorite watch

查看答案和解析>>

同步練習(xí)冊(cè)答案