问题
选择题
Mistakes don’t just happen; they occur for a reason. Find out the reason, and then making the mistake becomes ______.
A.favorable
B.precious
C.essential
D.worthwhile
答案
答案:D
本题考查形容词辨析。句意:错误不是偶然发生的,错误发生是有原因的。找出原因,这样所犯错误就值得了。worthwhile“值得的,有价值的”,符合句意。favorable有利的,赞同的, precious珍贵的;essential 必不可少的。