The spacewalk performed by Chinese astronaut Zhai Zhigang on Saturday afternoon  _____a major breakthrough in China's space program

A. predicted           B. told               C. marked              D. signed

C


解析:

本句句意：中國宇航員翟志剛在星期六下午的太空行走標(biāo)志著中國航空事業(yè)的重大突破。mark標(biāo)志，成為……的征兆，predict預(yù)言，tell告訴，sign簽名，示意。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

As time _______ on, Sally began to wonder if Bruce ________ Bilk’s new poem called Tabled’ Hute.

   A．has gone; had read     B．went; has read

C．goes; has read          D．went; had read

查看答案和解析>>

科目：高中英語 來源： 題型：

--Are you going to visit the exhibition this afternoon?—I’m not sur.Perhaps I’ll find __ other time.

A. the   B. some   C. an    D. one

查看答案和解析>>

科目：高中英語 來源： 題型：

We’ve worked out the plan and now we must put it into      .

A.fact       B.reality       C.practice      D.dead

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Reading is the key to school success and, like any skill, it takes practice. A child learns to walk by practising until he no longer has to think about how to put one foot in front of the other. A great athlete practises until he can play quickly, accurately, without thinking. Tennis players call that ”being in the zone.” Educators call it “automaticity”.

   A child learns to read by sounding out the letters and decoding the words. With practice, he stumbles less and less, reading by the phrase. With automaticity, he doesn’t have to think about decoding the words, so he can concentrate on the meaning of the text.

   It can begin as early as first grade. In a recent study of children in Illinois Schools, Alan Rossman of Northwestern University found automatic readers in the first grade who were reading almost three times as fast as the other children and scoring twice as high on comprehension tests. At fifth grade, the automatic readers were reading twice as fast as the others, and still outscoring them on accuracy, comprehension and vocabulary.

   “It’s not I.Q. but the amount of time a child spends reading that is the key to automaticity,” according to Rossman. Any child who spends at least 3.5 to 4 hours a week reading books, magazines or newspapers will in all likelihood reach automaticity. At home, where the average child spends 25 hours a week watching television, it can happen by turning off the set just one night in favor of reading.

   You can test your child by giving him a paragraph or two to read aloud—something unfamiliar but appropriate to his age. If he reads aloud with expressions, with a sense of the meaning of the sentences, he probably is an automatic reader. If he reads haltingly, one word at a time, without expression or meaning, he needs more practice.

13．The first paragraph tells us            .

A．what automaticity is                    B．how accuracy is acquired

C．how a child learns to walk               D．how an athlete is trained

14．The Illinois study shows that the automatic reader’s high speed         .

A．costs him a lot of work            B．a(chǎn)ffects his comprehension

C．leads to his future success         D．doesn’t affect his comprehension

15．A bright child          .

A．a(chǎn)lso needs practice to be an automatic reader

B．a(chǎn)lways achieves great success in comprehension tests

C．becomes an automatic reader after learning how to read

D．is a born automatic reader

16．The main idea of the passage is           .

A．how to score high on comprehension tests

B．reading is the key to school success

C．how to test your child’s reading ability

D．a(chǎn)utomaticity is important for efficient reading

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Ban the Band（樂隊）?

    Every year, our school has a dance for all the students. It’s a little funny seeing friends in clean shoes and trousers or colorful　　36　　, instead of the usual school uniform.

     Most of us think the dance is great　　37　�。璭ven the teachers enjoy being there. 　　38　　, two weeks ago someone said that there would be no　　39　　band this year only CDs.

     “I don’t　　40　　it!” Amy cried out during the lunch break.

     “Someone said the school couldn’t　　41　　a band, and they think it’s too noisy anyway,” added Daniel.

     “Well, I don’t think it’s　　42　　enough without a band!” declared Angela, “and I’m going to see what can be done.”

      Angela was as good as her　　43　　. In the afternoon she went to see the school headmaster who agreed to give the　　44　　some more thought. And he suggested that one　　45　　for having a band was to increase the price of each ticket from $5 to $10. Angela had to　　46　　out whether the students would like to do that.

     “I need all of you to help me,” she　　47　　to our group before school the next day. “Mr. Berry gave me a list of all the names, and suggested we ask each one their 　　48　　about the band and the extra cost.”

      　　49　　the day we asked around as Angela suggested, and wrote down people’s feelings about the band and the cost. We were amazed how much　　50　　there was for the band and everyone agreed to pay the extra $5.

      “I’m surprised,” smiled Mr. Berry, when we gave him the　　51　　. “I really thought that only a few people　　52　　their band and that the cost would be too high. OK, Angela, your next　　53　　is to find a good band and line them up for the dance.”

Angela was all smiles and　　54　　the news to Amy and Daniel. “You’re　　55　　,” smiled Daniel to Angela as he thought how close they came to having a less than perfect dance.

36.A. shapes                B. dresses                    C. flowers                    D. pictures

37.A. fun                    B. work                       C. effort                      D. progress

38.A. Besides              B. Otherwise                C. However                 D. Therefore

39.A. new                    B. live                         C. foreign                    D. marching

40.A. mean                 B. need                        C. accept                     D. believe

41.A. lead                    B. serve                       C. afford                     D. form

42.A. good                  B. clear                       C. useful                      D. easy

43. A.look                   B. behavior                  C. mind                      D. word

44.A. schedule             B. situation                  C. view                       D. action

45.A. possibility           B. concern                   C. decision                  D. chance

46.A. call                    B. find                        C. carry                      D. point

47.A. admitted             B. replied                    C. apologized              D. announced

48.A. knowledge   B. instruction              C. opinion                   D. information

49.A. On                    B. For                         C. By                          D. During

50.A. trust                   B. money                     C. support                    D. care

51.A. results                B. notices              C. questions                 D. examples

52.A. welcomed          B. wanted                    C. defended                 D. invited

53.A. task                    B. business                   C. exercise                  D. duty

54.A. showed               B. wrote                      C. broke                      D. read

55.A. amusing       B. interesting          C. exciting                D. amazing

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

When Dave was eighteen, he bought a secondhand car for 200 so that he could travel to and from work more__1__ than by bus. It worked quite well for a few years, but then it got so old, and it was costing him _2_much in repairs that he decided that he had better _3_it.

 He asked among his friends to see if anyone was particularly_ 4_ to buy a cheap car, but they all knew that it was falling to pieces, so_5_ of them had any desire to buy it. Dave's friend Sam saw that he was _6_ when they met one evening, and said, “What's _7_, Dave?”

Dave told him, and Sam answered, “Well, what about advertising it in the paper? You may _8_more for it that way than the cost of the advertisement!” Thinking that Sam's_9_was sensible(合理的),he put an advertisement in an evening paper, which read “For sale: small car, _10_ very little petrol, only two owners. Bargain at 50.”

For two days after the advertisement first appeared, there was no _11_.But then on Saturday evening he had an enquiry(詢問).A man rang up and said he would like to_12_ him about the car. “All right,” Dave said, feeling happy. He asked the man whether ten o'clock the next morning would be_13_or not. “Fine,” the man said, “and I'll _14_my wife. We intend to go for a ride in it to _15_ it.”

The next morning, at a quarter to ten, Dave parked the car in the square outside his front door, _16_ to wait there for the people who had_17_ his advertisement. Even Dave had to _18_that the car really looked like a wreck(殘骸).Then, soon after he had got the car as clean_19_ it could be, a police car stopped just behind him and a policeman got out. He looked at Dave's car and then said, “Have you reported this _20_ to us yet, sir?”?

1. A. directly      B. safely    C. properly      D. easily?

2. A. so          B. such     C. very          D. too?

3. A. keep        B. repair    C. sell           D. throw?

4. A. anxious     B. lucky     C. ashamed      D. generous?

5. A. some       B. neither    C. none         D. most?

6. A. delighted    B. upset     C. calm         D. astonished?

7. A. on          B. up       C. it            D. that?

8. A. learn        B. miss     C. get           D. find?

9. A. message      B. advice   C. request       D. description?

10. A. uses        B. loses     C. has          D. spends?

11. A. doubt       B. help     C. trouble        D. answer?

12. A. tell         B. see      C. agree         D. call?

13. A. exact        B. suitable  C. early         D. late?

14. A. follow       B. meet     C. bring        D. introduce?

15. A. recognize    B. gain      C. admire       D. test

16. A. happening    B. meaning  C. turning       D. failing

17. A. read         B. inserted  C. answered      D. placed

18. A. forget       B. show     C. disagree       D. admit

19. A. as          B. that      C. so            D. such

20. A. bargain      B. sale      C. accident       D. result

查看答案和解析>>

科目：高中英語 來源： 題型：

--- Could you introduce me a high quality car?

--- My pleasure. _______ well even on wet roads, this kind of car is very popular.

       A. Handled            B. To handle                 C. Handling                  D. Being handled

查看答案和解析>>

科目：高中英語 來源： 題型：

查看答案和解析>>

同步練習(xí)冊答案