【问题】 “Smith, you are too old to wax the floor. You’d better have it ( ) by your grandson.” “Oh, it’s a good idea.”A.waxedB.waxingC.being waxD.wax

“Smith, you are too old to wax the floor. You’d better have it ( ) by your grandson.” “Oh, it’s a good idea.”A.waxedB.waxingC.being waxD.wax

正确答案:waxed

题目解析:本题出自新疆财经大学 ,甘肃开放大学 综合英语2,由丰阳塔题库搜集整理。