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we were told to have our reading room()after school.A.clean

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we were told to have our reading room()after school.A.clean B.to clean C.cleaning D.cleaned
have sth.done
选D
再问: 能讲讲语法理论吗?
再答: 参考别人的哈 have sb doing 使某人做某事,表示事情还在进行当中 eg:Prevent sb from doing sth. have sb done 使他被某人做某事,事情也已完成 eg:Have you done your homework? have sb to do 使某人做某事,表示事情准备进行, eg:persuade sb to do sth have sth done 要完成某事,表某事已经完成或者可能完成 eg:have the tree cut down have machine examined have sth to do 有某事要做,表事情还没做 eg:I have a lot of homework to do . have sth doing 这个应该是have .. doing sth 吧 eg:have problems doing sth.