问题:
Yoga (瑜伽) helps people to keep healthy and relaxed, _______?
A.does it
B.doesn’t it
C.is it
D.isn’t it
Yoga (瑜伽) helps people to keep healthy and relaxed, _______?
A.does it
B.doesn’t it
C.is it
D.isn’t it
A.does it
B.doesn’t it
C.is it
D.isn’t it
参考答案: