It's very important us every day.
A. for;exercise
B. to;to exercise
C. for;to exercise
D. to;exercise
网友回答
A. for;exercise
B. to;to exercise
(答案→)C. for;to exercise
D. to;exercise
解析:It’s adj for sb to do sth做某事对某人怎么样。For后面接人,表示动作的目的,后面不定式为句子实际主语,表示具体的将要进行的动作。故选C。