That' s why you should _ to natural gas . It’ s cleaner, more efficient than oil and costs a lot less than electric . A. transform B. switch C. change D. exchange 相关知识点: 试题来源: 解析 句意:那就是为什么你应该转向天然气。它比石油更清洁、更高效,成本也比电力低得多。 A....
Why Natural Gas Prices Stay Low, As Oil Explodes
结果1 题目 That s why you should\_to natural gas. It s cleaner more efficient than oil and \cos ts a lot less than electric. A. change B. exchange C. switch() D. transform 相关知识点: 试题来源: 解析 C 反馈 收藏
With the increasing demand for energy such as oil and gas, people start to look for their sources in remote and untouched places. Do the advantages of this development outweigh the disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience...
W: Yeah, (15) but when I arrived home five minutes ago, I found that my car wouldn’t start. (17)And John is in Brighton on business. M: Do you know what’s wrong with the car? W: I’m not exactly sure. I think there’s a problem with the engine. (14)Uh, I wonder if...
MALE PROFESSOR: Well, um, when crude oil has a lot of natural gas mixed up with it, it's called live oil. But if the gas escapes from the mixture, then the oil is said to be dead and it's heavy and more difficult to pump. Does anyone know how the gas separates, ah, from ...
And like coal and natural gas, it’s found in the rocks of Earth’s crusts. In fact, the word "petroleum " literally means "rock oil". And in its’ original state, the way we find it in Earth’s crust, it is called crude oil, sometime people will short that up, and just refer...
13.As the demand for power and fuel grows steadily in the coming decades,we must consider every possible energy source on hand if we're to meet the world's needs.And because the clean natural gas is found in great plenty,there is no doubt that it will play a major role on the world...
Understanding Crude Oil Crude oil is typically obtained through drilling, where it is usually found alongside other resources, such as natural gas (which is lighter and therefore sits above the crude oil) and saline water (which is denser and sinks below). After its extraction, crude oil is ...
Thesupply of chocolatedrivers tends to be the stronger influencer of chocolate’s price volatility. Many commodities are used to manufacture chocolate, and the key ingredient is cocoa. Others such as sugar, dairy products, nuts, corn sweeteners and energy (natural gas and fuel oil) are also nec...