so they can use one for an emergency.in addition,people can access the internet whenever they use the mobile phones,so business people can use tem at work to get information from internet more convenietly Moreover,it is very easy to send messages to your friends.Mobile phones can make peopl...
After your friend taking this kind of pill for some time, his hair might fall out or he might have health problems, some of ___ may even affect his liver and heart. A.thatB.whatC.whichD.whom 免费查看参考答案及解析 题目: I beg your pardon,I you.You've changed a lot since we m...
First you play the role of li yang fang and then the role of Susan you partner Mike has and Kim sun you are at the airport to meet you visitor you know each other so great you visit first talk with him and then take him to the hotel. Pledged to meet you representative someone answe...
Yougaingreaterconfidenceinyourself.Also,youbecomemoreoptimisticandcalmerinthemindthanbefore.Thereareseveralreasonsforthesechanges:yourself-imageimprovesasyoustartlivingintidybeautifulrooms,andyougaindecision-makingskillsasyoucontinuetochoosebetweenwhichthingstothroworgiveawayandwhichtokeep.ThewayweletgoofthingsintheKo...
methodsforgeneratingelectricityfromtidalenergyarerelativelynewtechnologies.Itisprojected thattidalpowerwillbecommerciallyprofitable within2030 with bettertechnology andlarger scales. 12.Whatisthepurposeofthetext? A.Tointroduceastudyfinding. B.Todiscusstheglobalwarmingproblem. C.Toprovethebenefitsofwindfarms. D.To...
Then the omicron variant of the coronavirus started hammering cities hard around the globe. People expected oil prices to fall because typically, when a virus surge overtakes a community, people do less traveling and there’s less demand for fuel. Traffic did in fact decline in many parts o...
One 61. method of solving the problem was a “hybrid” car (混合动力车), one that ran partly on petrol and partly on electricity. Hybrid cars became popular in the 2000s when petrol prices went up and the prices of hybrid cars went 62.down. An all-electric car uses no petrol. The ...
Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source(电源)-such as the distance from a power plant to street lamps on a remote highway-a lot of energy is lost during transmission(传输).Glowing plants could re...
Weather bomb hitting UK should see wholesale electricity prices tumble The weather bomb hitting the UK this week is expected to reduce wholesale energy costs. It will reverse a trend seen this week where milder, breezeless weather caused wind farm output to fall close to zero - which had rampe...
2. What has actually led to the rise of electricity prices? A.The closure of some coal plants. B.The great demand for electric cars. C.The competition between utility companies. D.The change in the emissions trading system.3. Why could an unusually cold winter make the gas market tighter...