---How far do they live apart?---I know they live in the same neighborhood.A. As long asB

问题补充：

---How far do they live apart?

---I know, they live in the same neighborhood.

A. As long as

B. As well as

C. As far as

D. As soon as

答案：

A. As long as

B. As well as

(答案→)C. As far as

D. As soon as

解析：考查词组：A．As long as只要，B．As well as和…一样好，不但，而且，C．As far as远至，据…，就…，D．As soon as一…就，句意：--你们住的有多远？--据我所知，他们住在同一个小区。选C。