[求助]885-补充250-157题

以下是引用dreadpower在2003-10-26 18:35:00的发言：
Just as the European countries of the early eighteenth century sought to exploit the resources of our continent, so too are we now attempting to extract energy and minerals from the ocean bed.
(A) Just as the European countries of the early eighteenth century sought to exploit the resources of our continent, so too
(B) The European countries of the early eighteenth century sought to exploit the resources of our continent, and in a similar way
(C) Like the case of the European countries of the early eighteenth century who sought to exploit the resources of our continent, so too

       这题目答案是A，just as...so...这个用法可以换成A这样吗？？

以下是引用dreadpower在2003-10-26 18:35:00的发言：
另外：B中的错误是什么呢？？

以下是引用dreadpower在2003-10-26 18:35:00的发言：
还有：Like 。。。so too必错，对吗？？