if people cut down the forest,they will have nowhere to live 同义句 if people keep cuttingif people keep cutting down the forest,they will have nowhere to live同义句填空if people ___ ___ cut down the forest,they will have nowhere to live 请问空格中填什么啊

问题描述:

if people cut down the forest,they will have nowhere to live 同义句 if people keep cutting
if people keep cutting down the forest,they will have nowhere to live
同义句填空
if people ___ ___ cut down the forest,they will have nowhere to live
请问空格中填什么啊