GWD5-18

[agk99]

Q18:
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.

A.is reflective, so that little polar ice melts during the summer; otherwise,
B.is so reflective that little of the polar ice melts during the summer; were it to do so,
C.so reflective that little polar ice melts during the summer, or else
D.reflective, so that little of the polar ice melts during the summer, or
E.reflects so that little of the polar ice melts during the summer; if it did



選錯了，答案是B，可以解釋一番嗎,特別是B選項後面直是不懂

[agk99]

整理答案時發現本題是少數沒有人理的題目
仔細看看竟是我自己的
再認真看看發現我有病
就是B嘛，所以對不起啦

沒事，繼續

[小紅豆]

整理答案時發現本題是少數沒有人理的題目
仔細看看竟是我自己的
再認真看看發現我有病
就是B嘛，所以對不起啦

沒事，繼續

我是新手,可以偷偷問一下嗎??cd網也沒有帖子討論耶
我覺得 b怪怪滴

[Rusu]

整理答案時發現本題是少數沒有人理的題目
仔細看看竟是我自己的
再認真看看發現我有病
就是B嘛，所以對不起啦

沒事，繼續

我是新手,可以偷偷問一下嗎??cd網也沒有帖子討論耶
我覺得 b怪怪滴

同gwd-3-10,跨家-->
http://www.formosamba.com/phpBB3/viewtopic.php?t=841

[cocaine]

整理答案時發現本題是少數沒有人理的題目
仔細看看竟是我自己的
再認真看看發現我有病
就是B嘛，所以對不起啦

沒事，繼續

我是新手,可以偷偷問一下嗎??cd網也沒有帖子討論耶
我覺得 b怪怪滴

同gwd-3-10,跨家-->
http://www.formosamba.com/phpBB3/viewtopic.php?t=841

B後面是與未來事實相反的寫法,因為要是前面的事情發生,那地球將會陷入水世界...