dbetterdrinkmorewate的精选

问题详情：Sarah,you’dbetterdrinkmorewaterafter______forsuchalongtime.A.runB.runsC.torunD.running【回答】 D考查动词形式。根据after为介词，后接动词ing形式，故选D。知识点：介词和介词短语题型：选择题...