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搜集并分析下述有关资料中的一种和几种,从卫生,健康的角度对如

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  • 【名词&注释】

    饮用水(drinking water)、矿泉水(mineral water)、饮水机(drinking water dispensers)、纯净水(pure water)、自来水(tap water)、说明书(specification)、蒸馏水(distilled water)

  • [多选题]搜集并分析下述有关资料中的一种和几种,从卫生,健康的角度对如何正确选择饮用水(自来水,矿泉水,纯净水,蒸馏水(distilled water)……)提出自己的看法或建议。

  • A. (1)市场上供应的各种饮用水(矿泉水,纯净水等),饮水机的说明书(specification),广告宣
    B. 传品。
    C. (2)报纸,杂志上有关饮用水卫生,健康的论述。
    D. (3)不同地区一般饮用水来源(地下水,河水等)和水质情况;以及自来水的给水方式(水塔直接给水或水箱给水等)。

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  • 举一反三:
  • [单选题]AOne evening last July.my old car broke down on a highway. It was an hour before sunset.and I was 25 miles from home. I couldn-t reach anyone to pick me up.so I decided to take a bus.
  • A. a bus pulled up and I asked the driver how far she was going."Four more lights."she said. She dropped me off at the end of her routes(线路) and told me which to look for. After waiting 30 minutes.l began to think about a very expensive taxi to ride home.Then a bus pulled up and the door opened.
    B. t leave you here."she said. "I'll give you a ride home.
    C. bus?"l asked.confused(迷惑不解).
    D. l'II take you in my car."she said.
    E. "I answered.
    F. sir."she said. "I have nothing else to do. "
    G. she told me a story. A few days earher.her brother had run out of gas. A good Chinese man had picked him up.taken him to a gas station and then back to his car. "I.ll just passing the favor along."she said.
    H. she wouldn-t acceptc接受) it. "That wouldn' t make it a favor."she said. "Just do something nice for somebody. Pass it along. "
    I. ln the first paragraph."pick... up" best means "______"
    J. take hold of and lift...
    K. choose... carefully
    L. give... a ride
    M. hear on learn...

  • [单选题]19.
  • A. on
    B. in
    C. at
    D. to

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