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标题: 求助:GWD-3 [打印本页]

作者: leeccpanda    时间: 2004-11-14 12:22
标题: 求助:GWD-3

请教一下:


Q10:


Antarctica receives more solar radiation than does any other place on Earth, yet the temperatures are so cold and the ice cap is reflective, so that little polar ice melts during the summer; otherwise, the water levels of the oceans would rise 250 feet and engulf most of the world’s great cities.




  • is reflective, so that little polar ice melts during the summer; otherwise,

  • is so reflective that little of the polar ice melts during the summer; were it to do so,


  • so reflective that little polar ice melts during the summer, or else

  • reflective, so that little of the polar ice melts during the summer, or

  • reflects so that little of the polar ice melts during the summer; if it did

  • why (C) incorrect?


    (B)  "were it to do so"能换成(C)"or else" ?little后什么时候要加 of呢?谢谢!:)


    作者: joe11    时间: 2004-11-14 12:29

    newbie: [分享]GWD讨论汇总-每日更新中~~~  

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