你为什么跟一楼说的不一样,他是provide sth for sb
你为什么跟三楼说的不一样,他是provide sth to sb
追答只有supply才能说成supply sth to sb.
provide需要用介词for。以下是longman上给出的注释:
1.provide something for somebody
The hotel provides a shoe-cleaning service for guests.
2.provide somebody with something
The project is designed to provide young people with work.