has cleaned
用现在完成时
---How clean the classroom is! ---Yes ,I am sure that someone _______it. A.has been cleaning B.has c
---How clean the classroom is! ---Yes ,I am sure that someone _______it. A.has been cleaning B.has c
英语人气：164 ℃时间：2020-04-08 04:07:10
优质解答
我来回答
类似推荐
- how clean the room is.yes,i am sure that someone [ ] it
- How clean the bedroom is!Yes,I amsure that someone___it.
- That is a clean classroom改为一般疑问句
- let her clean the classroom let she clean the classroom let she丿s clean the classroom 这三个那个对
- ______ she going to clean the classroom this afternoon ______ .A.Is；Yes,she is
猜你喜欢
- 1京杭大运河是世界上
- 2一条轮船顺流而下,每h行7.8km.水流速度每h1.8km.现有甲乙两条同样的轮船同时从同一地点反向而行,一段
- 3ph试纸 使用的总结 酸碱指示剂变色总结
- 4Look forward to seeing you again
- 5子集和真子集的区别
- 6求离子方程式 氯气与氢氧化钠溶液反应 氟气与氢氧化钠溶液反应 氯化亚铁中通入氯气
- 7甲乙两城相距305千米,甲乙两车同时出发相向而行,甲车每小时比乙车少行12千米,经过三又三分之一小时相遇
- 8物体的动能 运动的物体都有动能吗
- 9Mom was ill last weekend（转换成一般疑问句和一般疑问句的回答） 有好
- 10一个长方形画一条线段,把它分成一个最大的等腰三角形和一个梯形怎么画?长方形的宽：5.6m长：9.8m