听对话,回答1-3题。 1. Electricity is very to us according to what the man said. [ ] A. dangerous B. important C. unusual 2. We can produce electricity from coal, , wind, sun, water,even an
时态填空The coal is used ___(produce) electricity.Just sit down and your coffee ___(bring) to you soon.Several talks on how to learn English ___(give) us since the beginning of this term.You will get ___ ( excite ) if you
听对话.回答1-3题. 1. Electricity is very to us according to what the man said. [ ]A. dangerous B. important C. unusual 2. We can produce electricity from coal, , wind, sun, water,even animal waste and so on. [ ]A. nuclear energy B. oil C. gas 3
Whenthegamefinallyended,bothofuswerelyingflatonourbacks,tootiredtomove.Inaway, Ithinkwebothwon:Ithegame,butcousinEdmy 15 . ( )1.A.encouraging B.hopeless C.surprising D.regular ( )2.A.unforgettable B.unexpected C.easy D.early ( )3.A.exercise B.preparation C.joy D.fitness ( )4.A.time...
It is created by the movement of electrons or negatively charged particles, between atoms. Depending on the country’s law, electricity may be generated through various means, such as power plants, renewable sources, or coal. Battery Contrary to popular belief, batteries do not store electricity ...
Since electricity privatization was first announced, it has been plain that radical change in the UK coal industry was bound to follow. British Coal sells the bulk of its production to a state-owned electricity generator which for many years has been used by governments to support indigenous ...
and then answer the questions that follow. Many power plants use fossil fuels, like coal and oil, to produce electricity. They formed more than millions of years ago from the remains of ancient plants and animals and can’t be replaced . . . unless we want to wait million of years more...
Electricity is our each pupil come into contact with every day, and also we learn every day life is inseparable from, but now consumes. When electricity so every move, will start from saving. In our country, power generation mainly rely on coal, and coal is limited on the earth. According...
Spot commodities are an important part of the financial markets, allowing companies, traders, and intermediaries to purchase a wide range of commodities on short notice. Today’s spot commodity markets includeenergy commoditiessuch as oil, coal, and electricity;agricultural commoditiessuch ascorn, wheat...
the Agency found that photovoltaic solar energy is "consistently cheaper than new coal- or gas-fired power plants in most countries, and solar projects now offer some of the lowest-cost electricity ever seen."23