The amount of heat produced by this electrical apparatus is ___ at will by turning a small handle.A.variable B.various C.different D.diverse 请问选哪个?“will”

the amount of heat which the earth gets from the sun is different from time to time 什么意思 英语翻译This is the amount of heat generated by burning one unit of gas in complete combustion. in no way_____the amount of heat.a.does the temperature equalb.does the temperature equal to请问为什么选a? Innocent (Heat Of The Heat Edit) 歌词 The amount of the amount of money the same amount of the amount of 怎么翻译a calorie is the amount of heat required to raise the temperatyre of lkg of water by 1℃ Heat of the Moment 歌词 一道不定式的题An adequate amount of heat must be supplied for the metal ------.to be melted or to melted the amount of 啥意思? pay the amount of 是什么意思? a amount of和the amount of的谓语动词 in the heat of the moment是什么意思 in the heat of the moment是什么意思 in the heat of the moment是什么意思 in the heat of the moment是什么意思