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格致中学
二O二五学年度第二学期期末考试
高二年级英语试卷（共12页)
(测试105分钟内完成，总分115分，试后交答题卷)
友情提示：昨天，你能然任历了環苦的学习，伞天，你必将藏得可喜的救教/
视你：线宾守信，沈着体静，细数情实，自信自强，去迎接胜利/
I.Grammar and Vocabulary
Section A
Directions:After reading the passage below,fill in the blanks to make the passage
coherent and grammatically correct.For the blanks with a given word,fill in each
blank with the proper form of the given word;for the other blanks,use one word
that best fits each blank.
Electric Vehicles:Can'Lightweighting'Combat Range Anxiety
It seems like a simple enough choice.The widespread use of electric vehicles
(EVs)could contribute to the efforts to stop global warming.But many motorists
are still choosing(1)(not switch)to this low-carbon technology.While EV
uptake has been rapid,it's been slower than some carmakers expected.
There are many reasons why people are not moving to EVs as quickly as
expected.This includes price,.charging infrastructure(基础设施)and concerns
about(2)
they can travel,so-called "range anxiety."Drivers want
to be able to charge and go in the same time (3)takes to fill a tank with
petrol,and they want the same mileage per charge of the battery.But with today's
lithium-ion batteries(锂离子电池)，EVs can only go so far.
Now,there are signs that some auto companies are looking for innovative
ways to overcome these obstacles to adoption.Their solution Make cars lighter.
"Every gram of weight reduction improves range,"says Andrew Polak,U.S.
chief technology officer of Panasonic Automotive.The company says it has
developed components that weigh between 30 to 60 percent less (4)
affecting performance.These,including the speakers and audio system used in cars,
can draw 60 percent less power from the car.
In 2023,Panasonic released five-centimeter-thick speakers,(5)ability
to produce sound is typically matched by speakers in the door that are three times
as thick,and that fit into a car's dashboard.The technology removed significant
weight in the doors.Now,Poliak says,Panasonic is doubling down on that concept
to further lighten the weight inside vehicles
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