2) Have you made up your mind?
你下定决心了吗?
3) Did you solve a problem?
你解决问题了吗?
4) Have you decide to support him?
你决定支持他吗？
5) Do you have reservations?
你预定餐位了吗？
6) Have you made your reservations?
你预定好了吗？
参考词条