Don't throw waste paper everywhere.It's our duty to keep our

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/04/30 08:56:43

Don't throw waste paper everywhere.It's our duty to keep our school_____ A.clean B.cleaing

keep our school clean.
保持我们校园清洁.
可查查词典.
clean
adj. 清洁的,干净的；清白的vt. 使干净vi. 打扫,清扫adv. 完全地n. 打扫
cleaning
n. 清洗；清除；去污；大败
v. 清洁（clean的ing形式）
使校园保持着怎样的一个状态,怎样的状态,应该用形容词,adj,故选clean.

Don't throw waste paper everywhere.It's our duty to keep our Waste paper shouldn‘t everywhere.It‘s our duty to keep our c Waste paper shouldn't ____ enerywhere.It's our duty to keep Don't t_____ here and there.It's our duty to keep our school Waste paper should be throun every were,It's our duty to kee Don't throw l＿＿＿ everywhere.Please keep our city clean. Don't t____the waste paper everywhere. I think it's our duty to keep our environment clean and tidy 37.—Don’t you think it our duty to make our country more bea Don’t throw away the waste paper.It needs_____ so that it ca It's our duty to keep the balance of （n ）以n开头的词 It's on duty to keep our classroom clean 改为同义句