When heated or taken into the warm room ice soon changes into water.（ 为什么在v.-ed作状语的情况下,when不去掉呢?）

When heated or taken into the warm room ice soon changes into water.（ 为什么在v.-ed作状语的情况下,when不去掉呢?） They melt when heated.When heated在这里是什么用法? When(),ice becomes water heating is heated heated to heat Water can___into steam when it is heated Iron expends when it's heated意思 when matter is heated,it expands是什么意思 比较下面两个句子,一样吧、when it rains and when the wind blows ,the earth is taken awaywhen it rains or winds ,the earth is taken away When ___C__,metal will expand.(讲解一下)A heating B being heated C heated D is heated When was it taken When heated,water will be turned into steam.是什么意思 To be taken when necessary. When the mixture ____ is heated ,it will give off a powerful force.A.will heat B.will be heated C.is heated D.has heated这句话肿么翻译哦~ Substances will expand or contract()heated or cooled,but this is not the case with water.A.when they will be B.if they will be C.as they being D.when 为什么选D呢?时间状语从句一般都是用主将从现吗? recall or remember?I ______ being taken to Shanghai when I was a child.A.recalls B.remembered C.reminded which one should i choose? water _______（expand) when it is heated.填expand什么形式,为什么, 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 When to a certain temperature,water can be turned into steam.A.heating B.being heated C.heated D.to heat 英语翻译The relevance is put into evidence when the information supplied influence the taken decisions,contributingalso to the evaluation of the past,current or forecasted events,confirming or infirming the previousevaluations,in order to make th