Question

(   ) 8. Mistakes don't just happen;they occur for a reason. Find out the reason, and then making the mistake become        .

A. favourable    B. precious    C. essential    D. worthwhile

Answer 1

8. D考查形容词词义辨析。favourable赞成的，支持的，有利的；precious珍贵的，宝贵的；essential 基本的，根本的，本质的；worthwhile值得做的/ 有价值的。句意：错误不会无中生有，它们的出现是有原因的,查明原因，让错误变得有价值。