首页
登录
职称英语
Any good mystery must eventually uncover a villain, and in a recent documen
Any good mystery must eventually uncover a villain, and in a recent documen
游客
2023-09-09
49
管理
问题
Any good mystery must eventually uncover a villain, and in a recent documentary, "Who Killed the Electric Car?", the filmmakers duly pointed the finger at General Motors. The【C1】______ is not so simple, but there is little doubt that when GM pulled the plug on its EV1 battery-powered car a decade ago, other【C2】______ followed the Giant carmaker’s lead.
Yet GM has now 【C3】______ its enthusiasm for electric vehicles — or at least for their close cousins, hybrid cars (混合动力汽车). At the upcoming auto show, the company is expected to【C4】______ a prototype that overtakes existing hybrids,【C5】______ Toyota’s Pruis.
Today’s hybrids capture energy normally【C6】______ during braking and coasting and use it to power an electric motor that can provide extra bursts of【C7】______ when needed. The Pruis and other hybrids can also run【C8】______ battery power alone at low speeds over short distances, such as in stop-start traffic.
But GM’s new car is expected to be a "plug-in" hybrid, which, as its name implied, can be recharged by 【C9】______ it into the mains (干线). Together with a big battery pack, this provides a much larger range in all-electric【C10】______ , after which the petrol engine kicks in. GM’s car is expected to go around 50 miles (80 km) in all-electric mode,【C11】______ enough for American commuters, who would need to use the 【C12】______ engine on longer trips only. The【C13】______ is that plug-in hybrids need a much larger and more costly battery pack.【C14】______ a Pirus to operate as a plug-in hybrid, as some enthusiasts have done, costs around $12,000.
GM bosses have hinted that his company planned to put a plug-in into mass【C15】______ . It is an indication of how the pace is 【C16】______ in the race to develop more eco-friendly cars.
Others are more【C17】______ . Carlos Ghson, the boss of Renault and Nissan, who is 【C18】______ for his skepticism towards hybrids, said he still had doubts that hybrid technology is【C19】______ for the mass market, stressing that plug-in hybrids will have to wait until battery technology improves. Toyota has also been【C20】______ about plug-ins, insisting the Pims’ approach is more convenient. [br] 【C19】
选项
A、equipped
B、essential
C、ready
D、appropriate
答案
C
解析
be ready for the mass market(混合动力技术)是否作做好了大量投入市场的准备。
转载请注明原文地址:http://tihaiku.com/zcyy/3000464.html
相关试题推荐
Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanh
Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanh
Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanh
Recentresearchhasclaimedthatanexcessofpositiveionsintheaircanh
[originaltext]Recentresearchhasclaimedthatanexcessofpositiveionsi
Truancy(逃学)sweepsaroundBritainrecentlyrevealedthousandsofchildrenm
Truancy(逃学)sweepsaroundBritainrecentlyrevealedthousandsofchildrenm
Truancy(逃学)sweepsaroundBritainrecentlyrevealedthousandsofchildrenm
Truancy(逃学)sweepsaroundBritainrecentlyrevealedthousandsofchildrenm
Whichhasthegreaterimpact,goodorevil,theheroesorthevillains(坏人),
随机试题
HistoricalBackground→TheepicpoemBeowulf,writteninOldEnglish,i
[originaltext]Inorderforachemicaltobeconsideredadrug,itmusthave
在Premiere中,对音频的调节可分为“素材”调节和()调节。A.调音台 B
麻疹传染性最强的时期是A.前驱期 B.出疹期 C.恢复期 D.发热后2周内
根据《行政许可法》的规定,设定行政许可应当明确规定行政许可的()。A.条件
Crohn病最常见的临床表现是A、腹痛腹泻 B、高热 C、肠梗阻 D
2010年江苏农村居民人均纯收入比2005年约增长()。A.58% B.6
应根据风力和大气湿度的具体情况,进行土方回填、转运作业,沿线应用()降尘。A、
提高党把方向、谋大局、定政策、促改革的能力和定力,确保党始终总揽全局、协调各方,
下列哪项对诊断原发性肝癌有较高特异性A.B超检查 B.甲胎蛋白测定 C.碱
最新回复
(
0
)