Without water,--------no plants or animals.A there would beB there have beenCthere is

Without water,--------no plants or animals.A there would beB there have beenCthere is
Without water,--------no plants or animals.A there would beB there have beenCthere is

Without water,--------no plants or animals.A there would beB there have beenCthere is
A
虚拟语气,如果没有水,将没有植物和动物.
提前一个时态

A 虚拟语气