The o_______ of coal must be increased to meet the need of electricity.

The o_______ of coal must be increased to meet the need of electricity. the use of coal and will the strike a___ the price of coal. there is an o_______ of glass on the desk.空处填什么 Regarding Drawings of Coal the little baby has o_______ tooth because of cold weather,we must 保证 the s of coal 填单词 翻译:The kind of cloth wears well./ Now they burn oil instead of coal. They were struggling---each other--the right to go out of the coal mine.填介词~ We must___oil with coal as a fuel.A.take the place of B.replace SAT1 The cost for coal from a certain company is $15 for the first pound plus $6 for each additional pound of coal.Which of the following functions gives the total pound of coal C(P),in dollars,for p pounds of coal?答案是C(p)=6p.但我做的确是 Of course,w_ a long time,China will continue using the coal. 英语翻译The effects of roasting ,mass ratio of H2SO4 to stone coal ,leaching temperature ,liquid to solid ratio ,grinding fineness of stone coal ,and two stage counter current leaching coal reach 65.1% at the mass ratio of H2SO4 to stone coal of what are the differences between 'hard coal' and 'soft coal' Many children are fond of cartoons like those Disney o_______. the police man asked how the accident had o_______ 英语翻译Some of the parts of the coal shearer have been re-used on other coal shearer,some of the parts need overhaul or scrapping.Herewith we express our interest in purchasng of the selected,remaining parts of the first coal shearer which still the burning of gas ,oil,and coal has created acid rain.(as a result of)用passive