首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、They need to be further improved. B、They can easily switch to natural gas. C、They are more cost-effective than vehicles powere
A、They need to be further improved. B、They can easily switch to natural gas. C、They are more cost-effective than vehicles powere
admin
2017-02-10
57
问题
Thank you for coming, everyone. Today’s presentation will show how we see the development of the motor car in the short to medium term, and that is why we have invited all of you here today. Let’s start with power. It’s clear that petrol-driven engines have no future. Already there are many alternative fuel vehicles on the market, powered by anything from solar power to natural gas. Some independent thinkers have even produced cars that run on vegetable oil. But as we all know, of all these alternative fuel vehicles, the most practical are electric vehicles. Sure, in the past electric vehicles have their problems, namely, a limited driving range, and very few recharging points, which limited their use. Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety. Let’s not forget that electric vehicles are cleaner. Plus, importantly, the power source is rechargeable, so this does not involve using any valuable resources. Moving on to communications, very soon, cars will be linked to GPS satellites, so they’ll do all the driving for you. What controls remain for the users will be audio-based, so, for example, you’ll just have to say "a bit warmer" ,and the air conditioning will adjust automatically. You’ll also be able to receive email, music and movies, all via an internet link. So just type in the destination you want, sit back, sleep, watch your movie, whatever.
23. What is the presentation mainly about?
24. What used to restrict the use of electric vehicles?
25. What does the speaker say about electric vehicles of today?
选项
A、They need to be further improved.
B、They can easily switch to natural gas.
C、They are more cost-effective than vehicles powered by solar energy.
D、They can match conventional motor cars in performance and safety.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/mGi7777K
0
大学英语四级
相关试题推荐
ImmigrationisregardedbythepublicasthebiggestissuefacingBritishsociety,amajornewsurveytakingstockofthestate
Forthispart,youareallowed30minutestowriteashortessayonthefollowingquestion.Youshouldwriteatleast120words
Peoplestudytheirfamilyhistoryfordifferentreasons.Forsome,genealogy(家谱学)isimportanttotheir【B1】______.Otherpeople
A、Theyhavethesamefriends.B、Theyhavedifferentideasaboutpeople.C、Theyhavethesamecharacteristics.D、Theylikechange
A、Itwaswithdrawnfromtheshelfasabackissue.B、Itisnotavailableunlessithasbeenreserved.C、Ithasn’tbeenreturned
SevenWaystoCreateaHappyHouseholdA)Everyfamilyisdifferent,withdifferentpersonalities,customs,andwaysofthin
A"memorypill"thatcouldaidexamrevisionandhelptopreventpeopleforgettingimportantanniversariesmaysoonbeavailable
A、Delightful.B、Painful.C、Depressing.D、Refreshing.C
A、Bymonth.B、Bynumber.C、Bylocation.D、Byname.D信息明示题。女士说Youknowweatherforecastersgivethehurricanesthenamesofpeopl
A、Shehasn’tseensnow.B、Shedoesn’tliketoski.C、Sheisafraidofskiing.D、Shelivesveryfarawayfromtheskifield.A
随机试题
Frenchfries,washeddownwithapintofsoda,areafavoritepartoffast-foodlunchesanddinnersformillionsofAmericanyou
根据《公司法》,下列关于公司减少注册资本的说法正确的是()
某建设项目资料如下:项目建成后拟向附近一条流量为200m3/s的河流中排放污染物,且此河流仅用于一般工业用水或人体非直接接触的娱乐用水,排放的污染物种类包括:温度很高的循环冷却水、持久性污染物以及酸性物质,需监测的水质项目有9个,污水排放量为4900m3/
企业在资产负债表日,以历史成本计量的外币非货币性项目,仍采用交易发生日的即期汇率折算,不改变其记账本位币金额。()
下列说法中,正确的是()。
2011年1~6月,限额以下企业消费品占社会消费品零售额的比重为( )。
2015年,我国服务贸易进出口总额7130亿美元,比2005年增长3.54倍,年均增长16.3%。其中,出口2881.9亿美元,比2005年增长2.9倍,年均增长11.8%;进口14248.1亿美元,比2005年增长4.1倍,年均增长17.7%。服务贸易
《日耳曼尼亚志》
以下描述中正确的是
TheFrenchdivisionofMcDonald’shasrunadvertisementsthatincludedasurprising【1】:Kidsshouldn’teatatMcDonald’smoret
最新回复
(
0
)