早教吧 育儿知识 作业答案 考试题库 百科 知识分享

He;s worked in this factory for many years ------ he?A.has B.hasn't C.is D.isn't

题目详情
He;s worked in this factory for many years ------ he?A.has B.hasn't C.is D.isn't
▼优质解答
答案和解析
答案是b 根据后文的for many years判断是完成时,即has的缩写.故选b
麻烦采纳,谢谢!