问题
选择题
___ you lose the paper document, sign in www. Sina.com, __ you might download all you need.
A.If, which
B.So long as, what
C.In case, where
D.Even if, as
答案
答案:C
题目分析:考查连词用法。So long as “只要”;in case “万一,以防”;even if “即使”根据上下文可以判断前面是一种假设情况,而第二个句是非限制性定语从句,句意完整所以用关系副词引导,由此可知答案选C。句意:万一你丢了纸质文件,你可以在新浪网注册,然后下载你所需要的东西。