________ I can see，there is only one possible way to keep away from the danger．
A.As long asB.As far asC.Just asD.Even if在线课程B
该题考查引导状语从句的从属连词.as long as只要，引导条件状语从句，as far as据……，就……，引导条件状语从句；just as正如，引导比较和方式状语从句；even if即使，纵然，引导让步状语从句.根据从句与主句的逻辑关系，主句所表示的是“据我看来”的情况，应用 as far as表示程度和范围，故答案选B.例如：
As far as I can see，his suggestion is right．
据我看来，他的建议是对的.
As far as I know．he is still working there．
据我所知，他还在那里工作.
As far as I can see，the weather is not likely to clear up for a few days．
据我看，几天内不大会放晴.