标题: 请教GWD一语法题 [打印本页] 作者: zhengshaobo 时间: 2010-4-22 15:49 标题: 请教GWD一语法题 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 答案选B， 但是B里面有一个不懂的地方是，yet the temperatures are so cold and the ice cap is reflective that little of the polar ice melts during the summer; were it to do so,中“and”连接了两个主谓结构。那是不是and前面要用逗号隔开呢。 不是说and 是不能连接两个主谓结构的吗？
the temperatures are so cold and the ice cap is so reflective that little of the polar ice melts during the summer 这里两个so一同和后面的that搭配
如果这里加了逗号：the temperatures are so cold， and the ice cap is so reflective that little of the polar ice melts during the summer 会改变原意的，可能只是后面那个so reflective和that搭配，与前面的so cold没有关系，句子的联系被逗号断开了。