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    Mary doesn’t think I am right, ? A. does she B. aren’t I C. am I Keys: 1-5. CBCCC 6-10. BCBAA 完形填空 Can plants eat people? Probably not, but there are many plants that eat meat. Some of them are big, and they can eat small animals. One famous meat-eating plant is the Venus flytrap. The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the pages of a book. The can open and close very quickly. Inside the leaves, there are three small hairs. If a fly touches one of the hairs, the leaf closes quickly. The fly cannot get out. In about half an hour, the leaf presses the fly until it is dead. Then, the plant covers the fly. Slowly, the plant eats the fly. Why do plants do it? Most plants get what they need from the sun, the air, and the ground. In some places, the ground is very poor. It doesn’t have all these important things, especially nitrogen (氮). Animal meat has a lot of nitrogen, so some plants eat meat to get what they need. Let’s hope that some of the bigger plants don’t get the same idea! 【查看更多】

     

    题目列表(包括答案和解析)

    听力测试

    A．听短文，选图画．(短文读两遍)

    Mary的父母恰巧都要出差五天．这几天她需要独自照顾自己．请听她爸爸在临走之前叮嘱她要做的五件事情．然后按顺序将图画上面的字母编号填在题号后面的横线上．

    1．________2．________3．________4．________5．________

    B．根据所听句子，选择最佳答语．

    6．A．Thank you．

    B．You, too．

    C．All right．

    D．I’m fine．

    7．A．Yes, I am．

    B．Speaking．

    C．Who are you?

    D．Hello!

    8．A．2 years ago．

    B．Once a year．

    C．Last term．

    D．For 2 years．

    9．A．On August 1,1927．

    B．On July 1,1921．

    C．On October 1,1949．

    D．In May, 1922．

    10．A．Keeping warm．

    B．Writing．

    C．Drinking．

    D．Cooking．

    C．根据你所听到的对话内容和所给问题，选择正确答案．

    11．Who’s the telephone from?

    A．Du Hui．

    B．Melissa．

    C．Mike．

    D．Han Mei．

    12．What did Du Hui do yesterday?

    A．He went to a concert．

    B．He went to the park．

    C．He went to the cinema．

    D．He visited the museum．

    13．Were all the things on show invented hundreds of years?

    A．Yes, they were．

    B．No, they weren’t．

    C．No, they aren’t．

    D．Yes, they are．

    14．Does Melissa know the way to the museum?

    A．No, she isn’t．

    B．Yes, she is．

    C．No, she doesn’t．

    D．Yes, she does．

    15．How many people are there in the dialogue?

    A．Two．

    B．Three．

    C．Four．

    D．Many．

    D．根据所听短文内容，判断下列句子的正(F)与误(T)．

    16．The writer worries that his children watch too much TV．

    17．There are a lot of interesting programs on TV．

    18．Many students wear glasses because they read a lot of books．

    19．Books will make the students think more．

    20．The writer decided to buy another TV．

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