早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Hehaslefthisbookhereon,sothatyoucanreadit.A.purposeB.intentionC.aimD.meaning

题目详情
He has left his book here on _____, so that you can read it.
A.purpose B.intention C.aim D.meaning
▼优质解答
答案和解析
A. purpose.

on purpose是介词习语,意为“故意地”。如用intention,则应说by intention故意地。