When water is cooled below zero degrees Celsius,it freezes（翻译）

When water is cooled below zero degrees Celsius,it freezes（翻译） what is the missing word?When water is……,it starts to change from a liquid to a soild.A.cooled B.heated C.boiled When _____to 0 degrees,water will be changed into ice.A.being cooled B.having cooled c.cooled B.cooling 选哪个,为什么 英语翻译When water is heated,it turns into vapor,when vapor is cooled,it turns into water.The air can hold certain amount of vapor at certain temperature.As the temperature goes up,the air can hold more.So heated water turns into vapor.vapor trav was clamped to the water-cooled frame 怎么翻译,water-cooled frame 是什么东西? 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? 判断：The water was cleaned and cooled中的“cooled”是什么词? substances will expand or contract__heated or cooled,but this is not the case with watera when they will beb if they will bec as they beingd when Water can___into steam when it is heated What is even more important is that asWhat is even more important is that as the earth cooled down,water began to appear on its surface.这句话包含了几个从句,有什么,为什么? 请问这个句子是主语从句还是表语从句,怎么看What is even important is that as the earth cooled down,water began to appear on its surface. when it is( ).it is a water drop again. When will a net hold water?答案是When the water is frozen When(),ice becomes water heating is heated heated to heat When the temperature is below zero,the water will f____ . fluid cooled 4、Metal _____ when cooled and expands when heated.A.decreases B.reduces C.condenses D.contracts 求几道英语单选题!1.---------dinosaurs suddenly disappeared still remains a mysteryA what B why C that D whether2-----------is even more important is that as the earth cooled down ,water began to appear on its surface .A that B which C who D w