Water is to fish ---------oxygen is to human beings.横县应该填什么,为什么请_英语解答

Water is to fish ---------oxygen is to human beings.横县应该填什么,为什么请详解,

人气：442 ℃　时间：2019-11-07 08:50:24

解答

as
what句型是a to b is what c to d
water to fish is what oxygen to huamn