早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Yoga(瑜伽)helpspeopletokeephealthyandrelaxed,?A.doesitB.doesn’titC.isitD.isn’tit

题目详情
Yoga (瑜伽) helps people to keep healthy and relaxed, _______?
A.does it B.doesn’t it C.is it D.isn’t it
▼优质解答
答案和解析
B

反意疑问句。主句为一般现在时的肯定式,且含有动词helps,所以附加部分应当用doesn’t it.