相关Whatdidyoubuy的文学知识

问题详情：语法与情景会话—Whatdidyoubuy_______ yesterdaymorning?—Ibought _______umbrella.A.on;a          B.\;a         C.on;an         D.\;an【回答】D知识点：冠词题型：选择...

问题详情： Whatdidyoubuy_________yourson_________hisbirthdaypresent?   A.for;as      B.as;for       C.for;with      D.to;with【回答】A知识点：介词和介词短语题型：选择题...