The magazine is reading so he advised me it.A. worthy; to buyB. worthy; buyingC. worth;

问题补充：

The magazine is reading, so he advised me it.

A. worthy; to buy

B. worthy; buying

C. worth; to buy

D. worth; buy

答案：

A. worthy; to buy

B. worthy; buying

(答案→)C. worth; to buy

D. worth; buy

解析：动名词表示反复发生的动作，不定式表示一次性的动作，将要发生的动作，be worth后的动名词要用主动表被动。与worth相似的worthy却不一样，其后不接动名词而接不定式(若接动名词则其前应有介词of)，且要用被动式表示被动含义。故选C。