51. Some leaves (落在水中) and remained there for some time.
(fall)
作業輔導系列答案科目：初中英語 來源： 題型：
WITH such a large rise in mobile phone users around the world over the last 10 years,many people are worried about possible health risks. For some time,scientists have been thinking that mobile phones could lead to cancer. But so far,there is no strong evidence (證據) for this.
The Norwegian Institute of Public Health and theUK's Health Protection Agency both reported some studies last year. They said that there was no evidence found between mobile phone radiation (輻射) and cancer.
However,many heavy users of mobile phones often complain of headaches and even feeling sick. Last October,a court case inItalysaid that heavy mobile phone usage had caused brain cancer in one man. He had used a mobile phone up to six hours a day for 12 years.
But the biggest problem with research now is that it is too early to reach conclusions. Mobile phones have only been widely used since the 1990s,and cancers can take many years to develop.
There is also still a strong argument that mobile phones are a major risk for children. "In a child,the more central brain structures are going to be exposed (暴露) ”， said Dr Annie Sasco of the Institute of Public Health,speaking to the BB C. She added, "Besides,kids have a skull (頭蓋骨) which is thinner. There is much more water in their brain. So there are many reasons that they take in more of the same radiation."
( ) 41. What does this in the first paragraph refer to (指代) ?
A. A large rise in mobile phone users.
B. Mobile phones could lead to cancer.
C. Worry about possible health risks.
D. It is too early to reach conclusions.
( ) 42. The first two paragraphs mainly tell us that .
A. the number of mobile phone users has a large rise over the last 10 years
B. many people are worried about possible health risks from mobile phones
C. scientists have been thinking that mobile phones could lead to cancer
D. it is not clear whether mobile phones radiation can lead to cancer directly
( ) 43. According to the third and fourth paragraphs,we may know that .
A. we'd better use mobile phones less often
B. we don't need to worry about mobile phones
C. there are strong evidences that mobile phones cause cancer
D. mobile phones have been widely used for half a century
( ) 44. Why does the author say that it is too early to reach conclusions?
A. Because it is the biggest problem with research now.
B. Because there aren't many mobile phone users with cancers.
C. Because there was only one court case said that mobile phone caused cancer.
D. Because link between mobile phone radiation and cancer has not been found
( ) 45. What's Dr Annie Sasco's main opinion?
A. More central brain structures in a child are exposed.
B. Children take in the same radiation as adults.
C. Mobile phones are a major risk for children.
D. Kids have thinner skulls than adults.
查看答案和解析>>
科目：初中英語 來源： 題型：
Do you remember who gets angry because you forget to tidy up your room before going out? Do you remember who feels 16 with your dress from head to feet? This person is 17 your boss,nor your friends. It's funny that you have to 18 to her even though you sometimes don't like to hear anything she has said. It's our mother,a great 19 in the world to us.
I always 20 my mother if we have a "long time no see". But this kind of missing is always quieted down by 21 because I come back home for comfort and 22 but Mom always puts more pressure on me. Of course,I know she 23 about me too much and just has a lot of words to tell me. But the 24 turns to be pressure. On the other hand,I hurt her and make her feel lonely even though I am 25 her. Then what can we do? This problem is really hard to deal with. I think not 26 I have this problem. Here are my ideas. When we find there are some unhappy things going to 27 ,shall we just stop for 30 28 ？
Give me a chance to rest in your arms and we sing a childish song together just like when I was 29 I need your love indeed but without telling me to do as you wish me to. And then let's go out for a walk hand in hand. Tell me what's in your 30 gently and slowly. I will feel better if you don't just pour them out.
( ) 16. A. dissatisfied B. uncertain C. untrue D. dishonest
( ) 17. A. never B. either C. neither D. none
( ) 18. A. belong B. listen C. change D. follow
( ) 19. A. advisor B. teacher C. instructor D. woman
( ) 20. A. write B. miss C. love D. cheer
( ) 21. A. arguments B. works C. helps D. talks
( ) 22. A. money B. support C. relaxation D. advice
( ) 23. A. thinks B. worries C. plans D. manages
( ) 24. A. description B. condition C. care D. mind
( ) 25. A. against B. beyond C. among D. beside
( ) 26. A. only B. myself C. alone D. except
( ) 27. A. break B. happen C. discover D. appear
( ) 28. A. hours B. days C. seconds D. weeks
( ) 29. A. stronger B. cooler C. cleverer D. younger
( ) 30. A. heart B. pocket C. diary D. life
查看答案和解析>>
科目：初中英語 來源： 題型：
良好的生活習慣對我們的成長是非常重要的。請你從下面的習慣中選擇一個你以前做得不好，但現在已經養成的好習慣，談一談你是如何養成這個習慣的。要求：•不使用真實的校名、人名等相關信息。
查看答案和解析>>
科目：初中英語 來源： 題型：
Lost：My basketball. It's yellow.
Please call Grace at 527―9126.
Found:Is this your ruler? Please call Tom. Phone:337-1258.
Lost:My new bag. It's blue.
My name is Mike. Please call 685 — 8118.
Found：Schoolbag. Please call Betty. Phone:986"1658.
( ) 1. loses a basketball.
A. Jim B. Grace
C. Jack D. Betty
( ) 2. What is Tom's telephone number?
A. 685-8118. B. 986 —1658.
C. 337 — 1258. D. 527 — 9126.
( ) 3. What color is Mike's bag?
A. Yellow. B. Green.
C. Black. D. Blue.
( ) 4. You can call for the schoolbag.
A. Betty B. Mike
C. Grace D. Tom
( ) 5. If you find a ，you can call 527-9126.
A. bag B. schoolbag
C. ruler D. basketball
查看答案和解析>>
科目：初中英語 來源： 題型：
( ) 13. —What is Mother doing,Jim?
―I don't know. She Zhou Li bo's show at her bedroom.
A. may be watching B. must be watching
C. is watching D. should watch
查看答案和解析>>
科目：初中英語 來源： 題型：
( ) 9. ― are you talking about?
―Something about the thick haze in Beijing and other big cities.
A. What B. Where C. Why D. How
查看答案和解析>>
科目：初中英語 來源： 題型：
( ) 7. ―Oh,dear!There isn't enough for us in the lift
―No hurry. Let's wait for the next.
A. floor B. seat C. room D. ground
查看答案和解析>>
科目：初中英語 來源： 題型：
54. 我在英語學習的過程中，要寫出完整的句子總是有困難。(trouble)
I always complete sentences in my English study.
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com
