首页
登录
职称英语
[originaltext]W: Hello?M: Hi, May, this is Bill Johns.W: Oh hi, Bill. You wer
[originaltext]W: Hello?M: Hi, May, this is Bill Johns.W: Oh hi, Bill. You wer
游客
2023-09-11
16
管理
问题
W: Hello?
M: Hi, May, this is Bill Johns.
W: Oh hi, Bill. You weren’t in engineering class today, were you?
M: I have the flu. I was wondering if you could tell me what went on.
W: Actually we had an interesting class. Dr. Collin talked about a new type of fuel.
M: Oh, yeah?
W: Uh-hum. It’s called DME.
M: Oh, I remember reading something about DME. It’s mostly used in spray cans, right?
W: Right. DME doesn’t destroy the ozone, so it’s been environmentally friendly.
M: But doesn’t DME pollute the air if it’s burned in an engine?
W: Dr. Collin says something about its exhausts being clear, that it doesn’t release as much pollutant as diesel fuel. And he mentioned something about DME being more efficient than other alternative fuels.
M: When will it replace diesel fuel?
W: Not for a while. It’s not economical to mass produce.
M: Well, thanks for the information. I guess I won’t need to borrow your notes.
W: Well, maybe you should look at them. We are having a test next week.
M: Okay, could you give them to Mike Andrews? I think he is in your psychology class. He is my roommate.
W: Sure. I hope you’re feeling better soon.
M: Thanks. Me too. Bye!
W: Bye!
选项
A、Because it’s prohibited by the government.
B、Because it’s more inefficient than other alternative fuels.
C、Because it will destroy the ozone.
D、Because ft costs a tot to mass-produce.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3004524.html
相关试题推荐
[originaltext]WhenpeterandRosecametotheUnitedStatesfromthePhilip
[originaltext]WhenpeterandRosecametotheUnitedStatesfromthePhilip
[originaltext]Todayschoolchildreninmanycountrieshavehighratesoffa
[originaltext]Aftertravelinginacrowdedbusandwaitinginthenoisyair
[originaltext]Aftertravelinginacrowdedbusandwaitinginthenoisyair
[originaltext]Aftertravelinginacrowdedbusandwaitinginthenoisyair
[originaltext]W:Hi,Sam,IhatetobotheryoubutIwonderifIcouldhaveaw
[originaltext]W:Howdoyoufindyournewapartment?M:Well,it’squitenicere
[originaltext]W:Howdoyoufindyournewapartment?M:Well,it’squitenicere
[originaltext]W:Howdoyoufindyournewapartment?M:Well,it’squitenicere
随机试题
【S1】[br]【S5】were改为had本句为主动态,过去完成时。
在公关传播模式中,“5w”模式的提出者是A.拉斯韦尔 B.伯尼斯 C.马斯洛
下列选项中,属于睾丸支持细胞生理功能的是( )。A.产生雄激素 B.分泌促性
针对水运工程所用的土工合成材料,请回答以下问题:9)采用干筛法进行土工织物的有效
“立即”的外文缩写正确的是A.Sos B.qd C.St D.Biw E
解救苯二氮卓类药物中毒A.毒扁豆碱B.氟马西尼C.碳酸氢钠D.毛果芸香碱E.二巯
近年来,随着互联网、云计算、大数据以及社交媒体应用的快速发展,我国电子政务也发展
LES适用的疾病包括()。A.自知力丧失的重性精神病 B.神经症 C.
下列关于固定资产会计处理的表述中,正确的有( )。A.固定资产日常修理费用直接计
(2018年真题)地下工程开挖后,对于软弱围岩优先选用的支护方式为()。A.锚索
最新回复
(
0
)