问题补充:
Once he has , nothing can change his mind.
A. made up his mind
B. decided his mind
C. determined his mind
D. made his mind
答案:
(答案→)A. made up his mind
B. decided his mind
C. determined his mind
D. made his mind
解析:考查固定词组,A. made up his mind下定决心D. made his mind决心,其短语made his mind to do sth意思“决心做某事”,句子意思“一旦他下定决心,什么也改变不了他的注意”