精英家教网 > 初中英语 > 题目详情

(   ) 15. ―Do you know         ?

—Next Sunday.

   A. what they will do   B. where they will go

   C. when they will come here   D. who they will meet

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

     

    12. It's hard to stop riding in cars. (It's+adj. +to do...)

    造句:挽救濒危动物非常重要。

                                                                     

查看答案和解析>>

科目:初中英语 来源: 题型:

do; they; or; question; one; answer;only; us; success; ask; by; listen Learning in class is a way for students to study. Students sit in the classroom and (46)       to the teacher. Is this the (47)        way for students to learn something? Of course not. There is another way to learn,that is,students can teach (48)         .

How do you teach yourself? The (49)       thing you must do is reading. Read something you are interested in, (50)        what you have to read. The second is that you must ask yourself (51)         . You can write down the questions. A clever student is usually good at (52)        questions.   The third is to answer the questions yourself (53)        thinking hard,by reading the text or other books,and sometimes by asking other people.  This is the way of teaching yourself.  And you must do all these by yourself. If you keep (54)        like this for a long time,you are sure to (55)       in your study.

查看答案和解析>>

科目:初中英语 来源: 题型:

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 (证据) 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 (辐射) 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 (头盖骨) 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:初中英语 来源: 题型:

(   ) 12. —This physics problem is too difficult. Can you show me      ,Liu Ming? ―Sure.

   A. what to work it out   B. what to work out it

   C. how to work it out   D. how to work out it

查看答案和解析>>

科目:初中英语 来源: 题型:

(   ) 3. ―Did the twins come to your birthday party,Tina?

―I had invited them,but        of them showed up.

   A. both   B. all   C. none   D. neither

查看答案和解析>>

科目:初中英语 来源: 题型:

(   ) 10. ―Why are you in such a hurry now?

―Because I have so many chores        and there is so little time today.

   A. do; leave   B. to do; to leave

   C. to do; left   D. done; left

查看答案和解析>>

科目:初中英语 来源: 题型:

62. Uncle Wang has worked here  for 20 years.      (对画线部分提问)

             has uncle Wang worked here?

查看答案和解析>>

科目:初中英语 来源: 题型:

(   ) 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>>

同步练习册答案