It is our duty to keep our city clean.中文该怎么翻译?它的同义句是什么?

相关推荐

• It is our duty to keep our city clean.中文该怎么翻译?它的同义句是什么?
• It is our duty to keep our city clean.中文该怎么翻译?它的同义句是什么?
• Waste paper shouldn't ____ enerywhere.It's our duty to keep our city clean.A.be thrown B.thronw C.is thrown D.are thrown
• We promise that we wil keep our school clean.(同义句转换）We promise_____ _____our school clean.在横线上填两个单词急急急在横线上填两个单词