Water is changed into steam by heat.这句话是被动句吗?Ice changes into water rapidly on a hot day.像这样子,明明可以是change作谓语.为什么,这里是is作谓语?

water can be changed into ice.可不可以water is changed into ice.说理由water should be changed into ice.可不可以 Water ___ into ice when it is cold enough.A.will changed B.must be changed C.should change D.can be changed the process by which water is changed into ice is called freezing 为什么which前边用which而不是to,at ,for ·If the temperature _____,water can be changed into steam.a raises b rose c is raised d is risen If the temperature ( ),water can be changed into steam.A.raises B.rose C.is raised D.is risen 要说原因哦 分词原句：If we heat water enough,we can change it into vapour.————————————————————————————1.Heating water enough,we canchange it into vapour.2.If we heat it enough,water can be changed int When water ( ),it will be changed into vapour.A.is heated B.heating C.has heated D.heats选择一个正确答案 判断下列句中括号部分的词性及词义1.(Water) is changed into steam when heated.2.Could you help me (water) the flowers?3.His mother is good (cook).4.Mother (cooks) delicious food for us. Water is changed into steam by heat.这句话是被动句吗?Ice changes into water rapidly on a hot day.像这样子,明明可以是change作谓语.为什么,这里是is作谓语? plans change 还是 plan is changed 还是 plan has changed? change into与be changed into,turn into与be turned into的用法When water is heated,it will change into water到底什么时候用change into 什么时候用被动= 什么时候用turn into什么时候用被动.. H2O is water?Is H20 water? Nothing was changed,life is going on... Nothing is changed but my heart! 英语翻译include stdio.hvoid main (){int i,j,k,n;printf('water flower 'number is :);for(n=100;n error C2018:unknown character #include stdafx.h#include stdio.hvoid main(){int i,j,k,n;printf('water flower'number is:);　for(n=100;n 找 water is important 英语翻译2.water can be changed into ice.为什么用被补动语态.可不可以用must be changedcan be changed