练习册

  • 练习册
  • 试题
    b k 10. str t 11. s p m ket 【查看更多】

     

    题目列表(包括答案和解析)

    根据对话内容及首字母提示完成对话。

    　　A：Hello!Where are you from?

    　　B：I'm f　　1　　 England．What about you?

    　　A：I'm from China．

    　　B：China?It's a very beautiful country．

    　　A：Have you ever been to China alone?

    　　B：Yes,I h　　2　　．

    　　A：W　　3　　 did you go there?

    　　B：Two years ago．

    　　A：What do you think of Chinese food?

    　　B：It's d　　4　　．I like it very much．

    　　A：What k　　5　　 of food do you like best?

    　　B：Noodles．

    　　A：If you go to visit China next time,I'll show you around．

    　　B：That's great!

    1．________

    2．________

    3．________

    4．________

    5．________

    查看答案和解析>>

    完形填空

    Children　　1　　the USA like K Day very much．K is　　2　　kites．March(三月)7th is the day．　　3　　that day, many children go out in the open　　4　　．They take their kites　　5　　them．Some kites are very big．Others are　　6　　．They are in different colors．Every kite has a long string(线)．The children begin to　　7　　to get the kites up．They let out the string(放线)from the ball　　8　　their hands．Now, the kites　　9　　flying in the sky．How　　10　　they look!

    (1)
    [　　]

    A．

    at

    B．

    in

    C．

    on

    D．

    for

    (2)
    [　　]

    A．

    for

    B．

    of

    C．

    to

    D．

    about

    (3)
    [　　]

    A．

    On

    B．

    In

    C．

    At

    D．

    Of

    (4)
    [　　]

    A．

    water

    B．

    sea

    C．

    land

    D．

    air

    (5)
    [　　]

    A．

    and

    B．

    with

    C．

    to

    D．

    by

    (6)
    [　　]

    A．

    tall

    B．

    short

    C．

    small

    D．

    light

    (7)
    [　　]

    A．

    play

    B．

    sing

    C．

    run

    D．

    jump

    (8)
    [　　]

    A．

    of

    B．

    from

    C．

    about

    D．

    in

    (9)
    [　　]

    A．

    is

    B．

    are

    C．

    be

    D．

    are to

    (10)
    [　　]

    A．

    strong

    B．

    hard

    C．

    nice

    D．

    well

    查看答案和解析>>

    如图甲表示某生物膜结构，图中A、B、C、D、E、F表示某些物质，a、b、c、d表示物质跨膜运输方式。图乙和图丙表示物质运输曲线，请据图回答：


    （1）若图甲是癌细胞的细胞膜，则膜上含量较正常细胞减少的物质是[　　]　　　　。
    （2）若图甲是线粒体膜，b和c过程运输的气体分别是　　　　。b、c运输方式符合图　　　　所表示的物质运输曲线。
    （3）若图甲表示人体红细胞膜，则表示Na＋、K＋运输的分别是图中　　　　　　。Na＋、K＋的运输方式符合图　　　　所示曲线。
    （4）已知红细胞吸收葡萄糖是协助扩散，而有人认为小肠上皮细胞以主动运输的方式吸收葡萄糖，请设计实验加以确定。
    ①实验步骤：
    第一步：取甲、乙两组生理状况相同的小肠上皮细胞，放入适宜浓度的含有葡萄糖的培养液中。
    第二步：甲组细胞给予正常的呼吸条件，　　　　　　　　　。
    第三步：　　　　　　　　　　　　　　　　。
    ②预测实验结果并分析：
    a．若甲、乙两组细胞对葡萄糖的吸收速率基本相同，则　　　　　　　　　。
    b．                                。

    查看答案和解析>>

    阅读短文，然后按要求完成下题。

    Dear pen pal,

    　　I'm having a great time in Hong Kong, it's a great place to visit and I'm(A)________ to be here for my six-month English course．Some other students are learning French．I might like to learn some too．(B)你想学习哪些语言？

    　　There's just so much to see and do here．Last night I went to a Chinese music concert．(C)Most of my friends like loud music that they can dance to．I prefer quiet, traditional music so the concert suited me just fine．What kinds of music do you like?

    　　Before the concert we went for Italian food．Do you like?(D)这儿有许多不同种类的食物。I don't know what to try next．What kinds of food do you prefer?

    　　My host family is taking me over to an Indian film festival next weekend．(E)I'm not sure what to expect because I have never seen an Indian film．Have you? Some people say they're boring, but others say they're great．What kinds of films do you prefer?

    Yours

    Lingling

    1．在(A)的空白处填一个适当的词语：________

    2．将划线部分(B)译成英语：________

    3．将划线部分(C)译成汉语：________

    4．将划线部分(D)译成英语：________

    5．将划线部分(E)改写成：I'm not sure what ________ expect…K

    查看答案和解析>>

    Several years ago, a television reporter was interviewing three of the most important people from local businesses. One was a very rich banker, another owned one of the largest companies in the world, and the third owned many buildings in the center of New York.
    　　The reporter was talking to them about being important.
    　　“How do we know if someone is really important?” the reporter asked the banker.
    　　The banker thought for a few moments and then said, “I think anybody who is invited to the White House to meet the President is really important.”
    　　The reporter then turned to the owner of the very large company. “Do you agree with that?” she asked.
    　　The man shook his head, “No. I think the President invites a lot of people to the White House. You’d only be important if while you were visiting the President, there was a telephone call from the president of another country, and the President said he was too busy to answer it.”
    　　The reporter turned to the third man. “Do you think so?”
    　　“No, I don’t.” he said. “I don’t think that makes the visitor important. That makes the President important.”
    　　“Then what would make the visitor important?” the reporter and the other two men asked.
    　　“Oh, I think if the visitor to the White House was talking to the President and the phone rang, and the President picked up the receiver, listened and then said, ‘it’s for you.’”
    【小题1】This story happened in ________.
    A. U.N.             B. U.S.A.               C. U.K.      D. P.R.C.
    【小题2】There are________in this passage.

    A．three men B．three women and one man　
    C．four menD．three men and one woman
    【小题3】The banker and the owner of one of the largest companies in the world ________.
    A．had similar opinions about the reporter’s question　　
    B．disagreed with each other
    C．had been invited to the White House many times
    D．didn’t reply to the reporter
    【小题4】The owner of one of the largest companies thought ________.
    A．he himself was really important because he owned one of the largest companies in the world
    B．the President was really important because the president of another country called him
    C．the visitor was really important if the President would rather treat him than answer an important phone call from another country
    D．none of them was really important
    【小题5】The underlined word you in the last paragraph refers to (指的是) ________.
    A．the television reporter　　B．the owner of many buildings
    C．the PresidentD．the visitor to the White House

    查看答案和解析>>


    同步练习册答案