Visitors have been asked to keep the woods clean and tidy

Visitors have been asked to keep the woods clean and tidy. Visitors have been asked to keep the woods clean and tidy Visitors have been asked to keep the woods clean ad tidy汉语的意 新概念问题：1.Visitors have been asked to keep the woods clean and We have asked visitors to keep the beauty spot tidy and clea 1.We have asked visitors to keep the beauty spot tidy and cl I have been asked to clean the bedroom The teacher asks us to keep our classroom____(clean)and tidy "Each student should keep the classroom clean and tidy." The keep the school tidy clean The boy failed ___ (keep) his room clean and tidy. The boy fails _(keep) his room clean and tidy.