早教吧 育儿知识 作业答案 考试题库 百科 知识分享

don't need to 和needn't我想知道行为动词的和情态动词是指什么,具体例句

题目详情
don't need to 和needn't
我想知道行为动词的和情态动词是指什么,具体例句
▼优质解答
答案和解析
是这样的,needn't do 和 don't need to do 两者有些差别.就像needn't have done 和 didn't need to do 一样.从用法上,前者是情态动词,
看了 don't need to ...的网友还看了以下: