I know he is kind.A. As soon asB. As long asC. As far asD. As well as

问题补充：

I know, he is kind.

A. As soon as

B. As long as

C. As far as

D. As well as

答案：

A. As soon as

B. As long as

(答案→)C. As far as

D. As well as

解析：句意：据我所知，他是个善良的人。as far as固定词组，据….。As soon as一…就；As long as只要；As well as与…一样好。根据句意故选C。