— I’m sorry. That advice wasn’t of much .— Oh sure it was. As a matter of fact it was mo

问题补充：

— I’m sorry. That advice wasn’t of much .

— Oh, sure it was. As a matter of fact, it was most.

A. help; helpful

B. useful; use

C. helpful; helpless

D. useless; useful

答案：

(答案→)A. help; helpful

B. useful; use

C. helpful; helpless

D. useless; useful

解析：考查名词和形容词，of+抽象名词=形容词，如be of much help=be very helpful，句意是：对不起，这个建议不是很有帮助。--哦，当然有用了，事实上，很有帮助。选A。