来自黄洋的问题
________,we'llgotovisittheGreatWall.A.WeatherpermittingB.IfweatherpermitsC.IfpermittingD.AandB麻烦说明一下B选项为什么正确
________,we'llgotovisittheGreatWall.
A.WeatherpermittingB.IfweatherpermitsC.IfpermittingD.AandB
麻烦说明一下B选项为什么正确
1回答
2020-01-20 18:47