we must not smoke保持愿意,两种写法

we must not smoke保持愿意,两种写法 we must not smoke in the restaurant 正确吗smoke用加ing吗 We ____ smoke in the Forbidden City a.can b.must c.can not d we must ask people not to cyt down trees now.保持句意不变 we must You must not smoke here.同义 将下列句子改为被动语态,空一词We must ask the man not to smoke here The man 将下列句子改为被动语态,每空一词10.We must ask the man not to smoke here The We must not leave rubbish in the park.(保持原句意思不变） ____ _____ we must ask people not to cyt down trees now.保持句意不变 翻译We must use smoke detector in the building. We must forever not separate we must not only think ____(we)