首页
登录
职称英语
[originaltext]M: Hi Diana, mind if I sit down?W: Not at all, Jerry. How have y
[originaltext]M: Hi Diana, mind if I sit down?W: Not at all, Jerry. How have y
游客
2023-07-18
59
管理
问题
M: Hi Diana, mind if I sit down?
W: Not at all, Jerry. How have you been?
M: Good. But I’m surprised to see you on the city bus. Is your car in the shop?
W: No. I’ve just been thinking a lot about the environment lately. I think the air will be a lot cleaner if we all use public transportation when we could.
M: You are right. The diesel bus isn’t exactly pollution free.
W: True. But they’ll be running a lot cleaner soon. We were just talking about that in my environmental engineering class.
M: What’s the city going to do? Install pollution filters in the buses?
W: They could, but those filters make the engines work harder and really cut down on fuel efficiency. Instead they found a way to make their engines more efficient.
M: How?
W: Well, there is a material called the coniine oxide. It’s a really good insulator. And a thick coat of it gets sprayed on the certain part of the engine.
M: An insulator?
W: Yeah. Actually, what it does is to reflect back the heat of burning fuel. So the fuel will bum more completely.
M: Sounds like people should all go out and get this stuff to spray their car engines.
W: Well, it’s not really that easy. You first have to heat the material over 10,000 degrees and then, well, you get the idea. It’s not something you or I can do ourselves.
选项
A、She wants to cut back on her monthly expense.
B、Her car is at the garage.
C、She promises to meet the man on the passenger bus.
D、She wants to contribute to a cleaner environment.
答案
D
解析
转载请注明原文地址:http://tihaiku.com/zcyy/2847237.html
相关试题推荐
[originaltext]W:WouldyoupleasetellmehowmanypeopleusetheInternet?M:
[originaltext]W:WouldyoupleasetellmehowmanypeopleusetheInternet?M:
[originaltext]Doyouwanttolivewithastrongsenseofpeacefulness,happ
[originaltext]Diet,diet,diet!Itgetstobeaconstantbattleformanyof
[originaltext]Diet,diet,diet!Itgetstobeaconstantbattleformanyof
[originaltext]M:Goodmorning,Dr.Smith.MynameisPeter.Iamafreshmanin
[originaltext]M:Goodmorning,Dr.Smith.MynameisPeter.Iamafreshmanin
[originaltext]W:Tom,youreallymusttakeschoolmoreseriously.Ifyoudon’t
[originaltext]W:Tom,youreallymusttakeschoolmoreseriously.Ifyoudon’t
[originaltext]W:Tom,youreallymusttakeschoolmoreseriously.Ifyoudon’t
随机试题
Asyouknow,sciencehashadgreateffectonourlivessincetheancienttim
WhatdoesalmosteveryemployeeofRichardBransonfindlovely?[br][originalt
[originaltext]VoiceOne:MayoisoneofthewildestofIreland’scounties.Its
患者男,65岁。慢性肾衰竭尿毒症期患者,查各项化验指标均异常,下列情况需首先处理
影响需求变动的主要因素主要有()A.消费者的可支配收入 B.消费者
()指接受承运人的委托,代理与船舶有关的一切业务的人。A:租船代理 B:船务代
我国《教师法》的适用范围是() A.中小学幼儿园教师 B.各级各类学校教师
生物氧化的特点是( )。A.多步骤 B.脱氢为主要方式 C.必须有水参与
某多层住宅楼,长72m,宽12m,高20m;为平屋面、砖混结构、混凝土条形基础;
肾小球肾炎属于A.非化脓性变态反应性炎 B.出血性炎 C.纤维素性炎 D.
最新回复
(
0
)