首页
登录
职称英语
As long as Americans love to drive far and fast, electric cars may never be
As long as Americans love to drive far and fast, electric cars may never be
游客
2023-07-08
60
管理
问题
As long as Americans love to drive far and fast, electric cars may never be the perfect answer to the country’s green transportation needs.【C1】______the routine runs of electric school buses are another thing altogether.
Bus maker Trans Tech Bus this year said it would start making an electric school bus in a【C2】______with Smith Electric Vehicles. The eTrans bus is one of a new【C3】______of zero-emission electric and hybrid-electric models that are【C4】______making their way to school districts around the county.
It is hard to【C5】______the bulky, boxy school bus at the forefront of clean-energy and fuel-saving technology. Most buses【C6】______on diesel fuel, get mileage in the【C7】______digits and have the aerodynamic(流线型的)profile of, well, a school bus.
But school buses are almost ideally【C8】______to be electric vehicles. For one thing, they【C9】______fairly short distances on their daily runs,【C10】______leaving city limits on the way to and from school. And they follow set,【C11】______routes. That reduces the chances of a bus accidentally running【C12】______of battery power before it finishes its route and【C13】______to the lot.
What is more, school buses make【C14】______stops. While that is bad for fuel-efficiency on a【C15】______gasoline or diesel vehicle, electric vehicles can【C16】______some of the energy used in applying the brakes to recharge their batteries, extending their【C17】______.
One big【C18】______: School buses are off the streets sitting in a depot(车站)for much of the day, giving them plenty of time to recharge their batteries. But money【C19】______an obstacle. While electric buses could save budget-conscious school districts on fuel costs【C20】______the long term, the upfront costs are high. [br] 【C1】
选项
A、And
B、But
C、Though
D、While
答案
B
解析
连词辨析题。文章开头提到“只要美国人还热衷于驾车长途旅行和开快车,电动车就永远都不能完美地解决美国绿色交通的问题"。空格处所在的句子提到“每天沿固定路线往返的电动校车则另当别论”,所以空格处应为转折连词。纵观四个选项,只有And不符合,首先被排除;But为转折连词,可以连接两个并列句子;而Though和While都引导让步状语从句。故B)正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2819864.html
相关试题推荐
[originaltext]MoreAmericansthaneverareridingtheirbicyclestoworkin
[originaltext]Americanshaveneverhadnationaleducationstandards.(32)Goa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
Americansarenowsuper-sized,overweight,andfattyeven.Thisistrueofa
随机试题
InatotalofsixstatesinthemiddleofAmerica,15,000assembly-linework
猫的性格实在有些古怪。说它老实吧,它的确有时候很乖。它会找个暖和的地方,成天睡大觉,无忧无虑,什么事也不过问。可是,它决定要出去玩玩,就会出走一天一夜,
Peoplewithdisabilitiescomprisealargepartofthepopulation.Itis【C1】_
Inthesummerheat,it’seasytodeveloptheembarrassingproblemofbody
非同一控制下的控股合并中,甲企业通过多次投资交易最终形成对乙企业的控制,下列因素
统计表:根据下面的统计表,回答它后面的5道题目。 下列关于制造业内部8个低
与药物性牙龈肥大有关的药物是( )。A.环孢素A B.螺旋霉素 C.多西环
根据税收征收管理法律制度的规定,纳税人对税务机关作出的罚款决定不服,可采取措施的
某企业业务单位因工作需要,要求借阅该企业的会计档案,经财务经理同意后借出半天,并
常用的耐火隔热材料为()。A.矿渣棉 B.石棉 C.铸石 D.
最新回复
(
0
)