The author of the passage is primarily concerned with______. Which of the following about air pollution does the passage sugges

admin2010-06-17 77

问题 The author of the passage is primarily concerned with______.
Which of the following about air pollution does the passage suggest?

选项 A、Further attempts to reduce emissions from gasoline-fueled vehicles will nor help lower urban air pollution levels.
B、Attempts to reduce the pollutants that an individual gasoline-fueled vehicle emits have been largely unsuccessful.
C、Few serious attempts have been made to reduce the amount of pollutants emitted by gasoline fueled vehicles.
D、Pollutants emitted by gasoline-fueled vehicles are not the most critical source of urban air pollution.

答案A

解析推断题。题意为："关于大气污染，下列哪句可由文章推断出?"请参考文章首段末句：人们越来越认识到，在无法大规模地减少私人汽车的情况下，减少汽车尾气排放的惟一有效的方法是用诸如天然气、液化石油气、乙醇或甲醇等较清洁的燃料代替传统的柴油、汽油。可知选项"减少燃汽油车辆的尾气排放的进一步努力无法降低城市的大气污染水平"为正确答案。

转载请注明原文地址:https://kaotiyun.com/show/hf44777K

考研英语一

相关试题推荐

随机试题

最新回复(0)

The author of the passage is primarily concerned with______. Which of the following about air pollution does the passage sugges

考研英语一

LONDON—SecurityexpertsarewarningthattheglobalcyberattackthatbeganonFridayislikelytobemagnifiedinthenewwork

[A]ThePossibilitytoIncreaseYourGutMicrobiota[B]Scientist’sOpinionTowardstheFoodValue[C]TheIndispensabl

Writeanessaybasedonthefollowingpiechart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.

Writeanessaybasedonthefollowingbarchart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.

YourfriendTomhasbeenaddictedtoonlinegamesforalongtime,thuslaggingbehindothersinstudy.Writehimaletterto1)

Supposeyouhavemadearoomreservationduringtheholiday.Nowwritealetterofinquiryasregardssomerulesconcerned.You

Shortstoriesareduearevival.Inrecentyears,therehavebeencritically【C1】________collectionsbyAmericanwriterssuchas

Manyofushavefoundourselvestryingtoexplaintofriendsandcolleaguesthat,no,businesstravelisn’tasfunandglamorous

RSI以交易口的天数作为参数，一般有5日、9日、14日等。()

淤血可引起：

下列关于通缉的说法中，正确的有（）。

【2005年第7题】如图3—111所示，梁在P力作用下，分析对梁产生的内力和变形，下列哪项不正确(提示：a＞b)?

制定城市、镇控制性详细规划的基本程序中，组织编制机关将规划草案予以公告，并采取论证会、听证会或者其他方式征求专家和公众的意见，公告的时间不得少于()日。

教师成长公式是，是由提出的。

冷战正式开始的标志是()。

我国外交政策的基本目标是()。

计算出“陆凭凭”所持有的全部外币相当于人民币的价值数量，下列语句正确的是()。(某种外币相当于人民币数量的计算公式：人民币价值数量=该种外币的“现钞买入价”*该中外币“持有数量”)

Silveristhebestconductorofelectricity,copper______itclosely.

The author of the passage is primarily concerned with______. Which of the following about air pollution does the passage sugges

考研英语一

LONDON—SecurityexpertsarewarningthattheglobalcyberattackthatbeganonFridayislikelytobemagnifiedinthenewwork

[A]ThePossibilitytoIncreaseYourGutMicrobiota[B]Scientist’sOpinionTowardstheFoodValue[C]TheIndispensabl

Writeanessaybasedonthefollowingpiechart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.

Writeanessaybasedonthefollowingbarchart.Inyourwriting,youshould1)interpretthechart,and2)giveyourcomments.

YourfriendTomhasbeenaddictedtoonlinegamesforalongtime,thuslaggingbehindothersinstudy.Writehimaletterto1)

Supposeyouhavemadearoomreservationduringtheholiday.Nowwritealetterofinquiryasregardssomerulesconcerned.You

Shortstoriesareduearevival.Inrecentyears,therehavebeencritically【C1】________collectionsbyAmericanwriterssuchas

Manyofushavefoundourselvestryingtoexplaintofriendsandcolleaguesthat,no,businesstravelisn’tasfunandglamorous

RSI以交易口的天数作为参数，一般有5日、9日、14日等。()

淤血可引起：

下列关于通缉的说法中，正确的有（）。

【2005年第7题】如图3—111所示，梁在P力作用下，分析对梁产生的内力和变形，下列哪项不正确(提示：a＞b)?

制定城市、镇控制性详细规划的基本程序中，组织编制机关将规划草案予以公告，并采取论证会、听证会或者其他方式征求专家和公众的意见，公告的时间不得少于()日。

教师成长公式是________，是由________提出的。

冷战正式开始的标志是()。

我国外交政策的基本目标是()。

计算出“陆凭凭”所持有的全部外币相当于人民币的价值数量，下列语句正确的是()。(某种外币相当于人民币数量的计算公式：人民币价值数量=该种外币的“现钞买入价”*该中外币“持有数量”)

Silveristhebestconductorofelectricity,copper______itclosely.

　　LONDON—SecurityexpertsarewarningthattheglobalcyberattackthatbeganonFridayislikelytobemagnifiedinthenewwork

教师成长公式是，是由提出的。