He decided to work than last year.A. more hardB. much harder ‘C. much hardD. a little har

问题补充：

He decided to work than last year.

A. more hard

B. much harder ‘

C. much hard

D. a little hard

答案：

A. more hard

(答案→)B. much harder ‘

C. much hard

D. a little hard

解析：考查副词的比较级。句意为：他决定工作比去年更加努力一些。从连词than来看，这里要用副词的比较级，而much、a little等都可以用在比较级前面做程度修饰。故选B。