练习册

  • 练习册
  • 试题
    Many young people have an unhealthy d . 【查看更多】

     

    题目列表(包括答案和解析)


    Do you have a mobile phone? Do you send text messages to your friends and family?
    Text messaging or “texting” is becoming very p__1__. But scientists have p__2__ that texting can give us problems with our h__3__. Be careful! Too much texting can cause RSI (Repetitive Strain Injury) in our thumbs (大拇指) and wrists (腕关节). We spoke to a doctor called Harriet Wilson, who treats many patients with RSI. She says if we spend more than 10-15 minutes texting each time, we could have p__4__ in the future.
    Dr. Harjeet Deepa, who treats RSI patients, said that the y__5__ patient she had treated was a 5-year-old girl. She had s__6__ bad RSI in her hands that she couldn’t hold a pencil.
    As mobile phones d__7__, they are getting smaller with buttons c__8__ together. Texting with a smaller phone is worse than using a larger phone with b__9__ buttons. Using computers and playing video games can cause the same problem. So more and more people could find t__10_ with RSI.
    Many university students and teenagers have RSI. If we don’t do anything about this, too many young people could grow up in terrible pain.

    查看答案和解析>>

    Do you have a mobile phone? Do you send text messages to your friends and family?

    Text messaging or “texting” is becoming very p__1__. But scientists have p__2__ that texting can give us problems with our h__3__. Be careful! Too much texting can cause RSI (Repetitive Strain Injury) in our thumbs (大拇指) and wrists (腕关节). We spoke to a doctor called Harriet Wilson, who treats many patients with RSI. She says if we spend more than 10-15 minutes texting each time, we could have p__4__ in the future.

    Dr. Harjeet Deepa, who treats RSI patients, said that the y__5__ patient she had treated was a 5-year-old girl. She had s__6__ bad RSI in her hands that she couldn’t hold a pencil.

    As mobile phones d__7__, they are getting smaller with buttons c__8__ together. Texting with a smaller phone is worse than using a larger phone with b__9__ buttons. Using computers and playing video games can cause the same problem. So more and more people could find t__10_ with RSI.

    Many university students and teenagers have RSI. If we don’t do anything about this, too many young people could grow up in terrible pain.

     

    查看答案和解析>>


    Do you have a mobile phone? Do you send text messages to your friends and family?
    Text messaging or “texting” is becoming very p__1__. But scientists have p__2__ that texting can give us problems with our h__3__. Be careful! Too much texting can cause RSI (Repetitive Strain Injury) in our thumbs (大拇指) and wrists (腕关节). We spoke to a doctor called Harriet Wilson, who treats many patients with RSI. She says if we spend more than 10-15 minutes texting each time, we could have p__4__ in the future.
    Dr. Harjeet Deepa, who treats RSI patients, said that the y__5__ patient she had treated was a 5-year-old girl. She had s__6__ bad RSI in her hands that she couldn’t hold a pencil.
    As mobile phones d__7__, they are getting smaller with buttons c__8__ together. Texting with a smaller phone is worse than using a larger phone with b__9__ buttons. Using computers and playing video games can cause the same problem. So more and more people could find t__10_ with RSI.
    Many university students and teenagers have RSI. If we don’t do anything about this, too many young people could grow up in terrible pain.

    查看答案和解析>>

    根据句意、首字母或中文提示填写单词
    1. I felt very __________(厌烦的) at his __________(令人厌烦的) talk.
    2. When he was a little child, he was interested in __________(科学).
    3. I read an __________(文章)by a lovely boy from the USA
    4. Look! His money is even __________(少) than mine.
    5. The __________(长度) of their summer holiday is about two months.
    6. Drinking a glass of milk every morning is good for our h__________.
    7. Our school is a m__________ one, so boys and girls have lessons together.
    8. -Now many young people have the stars as their h__________.
        -Yes.
    9. The fish is t__________. We all like it very much.
    10. Students in Grade 12 are called s__________.

    查看答案和解析>>

    根据句意、汉语或首字母提示以适当形式填写正确的单词。
    1.  Have you paid the _____(账单)?
    2.  In England people use Mr, Mrs, or Miss with the family name but never with the f_____ name.
    3.  How many _____ (厨师) are there in your restaurant?
    4.  The girls want to become _____ doctors (女医生) when they grow up.
    5.  I have decided to go there myself. Nothing can c_____ my mind.
    6.  It is 13 years since Hong Kong r____ to China in 1997.
    7.  —I'm going to Hainan on vacation. 
         —Really? I h_____ you will have a good time.
    8.  Monday is the s_____ day of a week, not the first day.
    9.  The more carefully you do your homework, the f_____ mistakes you will make.
    10. Li Yuchun is very p_____ now. Many young people say she is a super star.

    查看答案和解析>>


    同步练习册答案