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
A、Diana believes the air is not likely to be cleaner. B、Diana thinks the diesel (柴油机) bus is free of pollution now. C、Diana has
A、Diana believes the air is not likely to be cleaner. B、Diana thinks the diesel (柴油机) bus is free of pollution now. C、Diana has
admin
2016-12-22
41
问题
M: Hi, Diana. I’m surprised to see you on the city bus. Your car in the shop?
W: No. I’ve just been thinking a lot about the environment lately. So I decided the air will be a lot cleaner if we all use public transport when we could.
M: I’m sure you are right. The diesel bus isn’t exactly pollution free.
W: True. They’ll be running a lot cleaner soon. We were just talking about that in my environmental engineering class.
M: What could the city do? Install pollution filters in all their buses?
W: They could, but those filters make the engines work harder and really cut down on the fuel efficiency. Instead, they found a way to make their engines more efficient.
M: How?
W: Well, there is a new insulator. And you spray a thick coat of it on the engine.
M: An insulator?
W: Yeah. What it does is reflect back the heat of burning fuel. So the fuel will burn much hotter and burn up more completely.
M: So a lot less unburned fuel comes out to pollute the air.
W: And the bus will need less fuel. So with the saving on fuel cost, they say this will all pay for itself in just six months.
8. Why does Diana take a bus that day?
9. What is true about Diana?
10. What justifies the installation of a new insulator in the buses according to Diana?
11. What is the major concern of the woman?
选项
A、Diana believes the air is not likely to be cleaner.
B、Diana thinks the diesel (柴油机) bus is free of pollution now.
C、Diana has taken a class on environmental engineering.
D、Diana sounds pessimistic about the future of the insulator (绝热器).
答案
C
解析
女士说到:“在环境工程课上我们刚刚谈到过这一点。”可见她修了一门环境工程课,故C正确。四个选项都以Diana为主语,本题定然问她的情况。要根据选项关键词听对话,把涉及关键词的信息与选项对照,判断选项正误。
转载请注明原文地址:https://kaotiyun.com/show/FpY7777K
0
大学英语四级
相关试题推荐
Businessesarestructuredindifferentwaystomeetdifferentneeds.The【B1】______formofbusinessiscalledanindividualorso
ShouldPrivateCarsBeEncouragedinChina?1.小汽车进入中国家庭后给人们带来了舒适和方便2.小汽车也给人们带来了许多问题3.我的看法
A、BecauseLondontaxidriversallhavegonethroughaverytoughtrainingperiodtogetspecialtaxidrivinglicense.B、Because
Theownershipofpetsbringsavarietyofbenefitsthattheuninitiatedwouldneverbelieve.Foreverytaleofshreddedcushion,
A、Theirmotherstaughtthem.B、TheytraveledtoAfrica.C、Theylearnedinschool.D、Theytaughtthemselves.A细节题。如文,在这个小域编制技艺世代相
A、Hewillreturntohishometown.B、Hewillplaytennis.C、Hewilljointhewomanfordinner.D、Hewillgotoacoffeeshopwith
Friendshipisoneofthebasicbondsbetweenhumanbeings.Whilethecharacteristicsoffriendshipmightvaryfromonecountryt
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircompanymo
Couldaplantvirushavefoundawaytoinfecthumans?Ithasalwaysbeenassumedthatplantvirusescannotinfectanimals,and
A、Protein.B、Calcium.C、Zinc.D、Vitamin.D短文提到,能量饮料的营养成分单子上包含了从维生素到人参等各种东西。D正确。
随机试题
奶牛,6岁,产后3周出现红尿,继而尿呈棕褐色,排尿次数增加,每次排尿量相对较少;尿液检查未见红细胞。血液凝固不良,红细胞数2×1012个/L,血红蛋白含量130g/L。可视黏膜苍白、黄染。最可能降低的是
注册消防工程师职业道德的基础和核心是()。
晶科公司是一家从事心血管疾病原料药研发、生产和销售的企业,专有的原料药提取和纯化技术、质量保证和质量控制操作规程都是公司保持在行业内竞争力的关键。受经济危机的影响,公司业绩下降明显,为此决定进行大范围降薪。而掌握原料药提取和纯化技术的核心技术人员薪酬则不受
人物面孔呈鹅卵形的《北齐校书图》是北齐画家__________的传世作品。
世界上第一个无产阶级政党是()。
科学发展观提出的根本依据是
设A为n阶可逆矩阵(n≥2),则[(A*)*]-1=_______(用A*表示).
设0<P(A)<1,0<P(B)<1,P(A|B)+=1,则A与B必
"Wearehere,"mymomsaid.ThiswasthefirsttimeIhadcomewithmymothertoahomelessshelter(救助站).Weunloadedthefood
OnVolunteer1.现在越来越多的人加人志愿者的队伍2.志愿者的意义3.我的看法
最新回复
(
0
)