___you able to float on your back?

问题描述:

___you able to float on your back?

【Are】you able to float on your back?
你能仰浮吗?
be able to 能,会,主语是 you 所以填are

【Are】you able to float on your back?
be able to 能,会,主语是 you 所以填are
不明白的再问哟,请及时采纳,多谢 !