if there is no bigger one,this one will do 此句中的do 怎么回事

If there is no if there no start so there is no If there is no rain同义句 if there were no in love you as if there is no forever if there is no rain they will die是什么句型 What will happen if there is no rain if there is no water,what will happen to us if there is no love for you ,will not shed If there is no rain there __________(be) no water to wash the dishes “If.If.If...If.But there is no If in the world.Only aftermath and result”是什么意思? If there is no you,no matter how much happiness is not happiness there is no plant life without lightning 同义句there is ___ plant life if ___lightning there is no plant life without lightning 同义句there is ___ plant life if ___lightning 改句If there is no rain,there will be no water in rivers.原意If there is no rain,there will be no water in rivers.原意_______ ________ ,there will be no water in rivers. If there is no air and no water, we will die如何改同义句? 句型转换:People will die if there is no air and no water.People ()()()air()water. plants will if no there .the ,rain die is 连词成句if开头