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
Which of the following gives a general idea of how the noise-killing system works? The noise-killing system is not yet popular
Which of the following gives a general idea of how the noise-killing system works? The noise-killing system is not yet popular
admin
2009-08-15
33
问题
Which of the following gives a general idea of how the noise-killing system works?
The noise-killing system is not yet popular mainly because ______.
选项
A、it is still being tried out
B、drivers still have their doubts
C、it increases the cost of car production
D、carmakers are not sure if it is necessary
答案
C
解析
从文章最后一段最后一句But the carmakers haven’t decided if they will carry it into production because it would add several hundred dollars to the cost of their cars.得知。
转载请注明原文地址:https://kaotiyun.com/show/feyd777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
【S1】【S2】
Smokingisaverybadhabit,whichmanypeoplefinddifficultto______.
Whichofthefollowingisnotmentioned?
Accordingtothepassage,backgroundmusicissowidespreadbecauseitcan______.Accordingtothepassage,McDonald’sshould
SomepeoplewanttokeepupwiththeJonesesbecausethey______.ArthurMomandusedthename"Jones"inhisseriesofshortst
Accordingtotheauthor,babieslearntodothingswhich______.ThebabiesWould"smileandbubble"atthelightsbecause____
Onedayamangaveanad.inmostofthenewspapersinEngland,sayingthathehimselfwasayoungmanofmillionsofpoundsand
______heknewnothingaboutthematter.
WhenshouldJanegotoseeProfessorWhite?
CARDIFF,Wales.Poets,singersandmusiciansfromacrosstheglobegatheredinWalestocelebratethetraditionofstorytelling.
随机试题
关于MRI血流常见形式湍流的表述,正确的是
患者,男,26岁,骑自行车迎面与汽车相撞,面侧着地,随即被护送至急诊室。自述出血约100ml,主诉疼痛、口渴首诊时,应首先考虑检查的是
精神分裂症的阳性症状不包括
贯彻科学发展观必须实施以()为基础的技术进步战略。
依据《安全生产法》的规定,生产经营单位的主要负责人依照法律规定受刑事处罚或者撤职处分的,自刑罚执行完毕或者受处分之日起,()年内不得担任任何生产经营单位的主要负责人。
()在1964年提出了资本资产定价模型(CAPM)。
使用商品流通企业管理信息系统时,为了保证网络安全性,正确的做法包括()。
下面是李老师初中地理“经纬网”一课的教学设计片段:1.阅读教材,观察地球仪,感知经线和纬线,用彩带将赤道、南北回归线贴出。2.观察教材中有关经线和纬线的示意图,然后教师在黑板上的板图中示范,学生利用手中空白图分别练习绘画经线和纬线。
求在x=1时有极大值6,在x=3时有极小值2的三次多项式.
Thecityhasbeensufferingfrom(continue)______hotweatherfortwoweeks.
最新回复
(
0
)