【题目】—How far apart do they live?
—_________ I know, they live in the same neighbourhood.
A. As long as B. As far as
C. As well as D. As soon as
在线课程【答案】B
【解析】
考查连词。句意：——他们住的多远？——据我所知，他们住在一个小区。A. As long as只要；B. As far as就…而言；C. As well as和；D. As soon as尽快。本句为句型as far as I know据我所知，故选B。