练习册

  • 练习册
  • 试题
    表示肯定和不肯定 Expressing certainty and uncertainty a. I'm sure. I'm sure- b. I'm not sure. I'm not sure whether/if- c. Maybe/Perhaps. 【查看更多】

     

    题目列表(包括答案和解析)

    按要求转换下列各句，每空一词。
    1. I need your help. (改为否定句) 　　
        I ________ ________ your help. 　　
    2. We go straight down the hall. (改为祈使句) 　　
        ________ ________ ________ down the hall. 　　
    3. He wants to write a letter to his family. (改为同义句) 　　
        He wants to ________ ________. 　　
    4. He went to see his friend yesterday. (改为一般疑问句) 　　
        ________ he ________ to see his friend yesterday? 　　
    5. — Were you in your office just now? (作肯定和否定回答) 　　
        — Yes, I ________.
        — No, I ________.

    查看答案和解析>>

    桯ave you got a long ruler? (作出肯定和否定回答)

    　　梇es, ______ ______．

    　　桸o, ______ ______．

    查看答案和解析>>

    My little brother is ____ young ____ ride a bike.
    　　A. too, to　 　　B. to, too　 　　C. too, not to　 　　D. so, to　
    　

    A 点拨：too…to…表示“太…而不能”
    　

    查看答案和解析>>

    The dress is too ___ to buy.
    　　A. dear　 　　B. cheap　 　　C. new　 　　D. beautiful
    　

    A 点拨：too…to…表示“太…而不能”
    　

    查看答案和解析>>

    The girl is too young ___ to school.
    　　A. to go　 　　B. too go　 　　C. not to go　 　　D. don’t go to
    　　

    A　　too…to 表示：太……不能　
    　　

    查看答案和解析>>


    同步练习册答案