Question

【题目】It is accepted by everyone that knowledge is the most valuable______ for human beings.

A.inventionB.treasureC.recordD.research

Answer 1

【答案】B

【解析】

句意：众所周知，知识是人类最宝贵的财富。

考查名词辨析。A. invention发明；B.treasure财富；C.record记录；D.research研究。结合句意及“knowledge”可知，知识是人类最宝贵的财富，故选B。