man can't live without ---water

man can't live without ---water man can't live without water.为什么不用a man Man can't live without air ro water改成状语从句 Man can't live ___ Man can’t live without water.Man can't live （填3个单词）water.改为同 we can't live without water,but now water of man man can't live without air or water(保持句意不变) Man can't live _ We can't live without water ( )air Fish can't live without water. we can't live without water we can't live without water _air i can't live without water翻译 As is natrual,man can't live without air and water.这句话怎么分析?为