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、He lost his notes. B、He missed the class. C、He is doing research on alternative fuels. D、He’s studying for a test. B
A、He lost his notes. B、He missed the class. C、He is doing research on alternative fuels. D、He’s studying for a test. B
admin
2010-02-20
97
问题
W: Hello?
M: Hi, Amy. This is Bill Johns.
W: Oh hi, Bill. You weren’t in engineering class today, weren’t 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: Uhhum, It’s called Dimethyl ether or 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 is environmental friendly.
M: But doesn’t DME pollute the air if it’s burned in an engine?
W: Dr. Collin said something about its exhaust being dean, that it doesn’t re lease 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 massproduce.
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、He lost his notes.
B、He missed the class.
C、He is doing research on alternative fuels.
D、He’s studying for a test.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/h0t7777K
0
大学英语四级
相关试题推荐
Forthispart,youareallowed30minutestowritectcompositiononthetopicVideoGamesinthreeparagraphs.Youshouldwrite
A、Hefeelssorryforthosestudents.B、Heconsidersthepunishmentexcessive.C、Hethinksitgoodtopunishthestudents.D、Hed
A、Byusingmoon-shapedcakestosendmessages.B、Byfillingmoon-shapedcakeswithmeatandsweets.C、Bymakingcakesinthesha
A、ToputthehomeworkonDon’sdesk.B、ToleavethemasterkeyforDon.C、TogiveDon’sstudentsthenextassignmeat.D、Tocall
A、Shedoesn’tliketogoskiing.B、Shewentskiingyesterday.C、ShepreferschattingontheInternettostudying.D、Sheisvery
Thewordsyouarenowreadingarewrittenindialect.ThedialectismostoftheTextsillContext【B1】______andnearlyallof
A、Theyshouldbeattheageof18to23.B、Theyshouldhavethebachelordegree.C、TheyshouldspeakfluentmothertongueandEn
Inmanycommercialbusinesses,______(计算机已在很大程度上替代了)paperworkbecausetheyarefast,flexibleandreliable.
A、Tothetheater.B、Toclass.C、Tothemovie.D、Totheoffice.BW:IhavetogotoclassbecauseIhaveatest,butifIcould,
随机试题
下列哪项不是瘾疹的病因病机()
急慢性白血病最主要的区别是
在执行程序中,谢大柱可否主持调解,为什么?E市K区人民法院是否能以妨害民事诉讼秩序为由,对吴小明采取强制措施,为什么?
定势对迁移的影响表现为________和________两种。
人的身心发腱的源泉和动力在于()。
公安机关要有力地防范和打击敌对势力、敌对分子的破坏活动,积极防范和严厉打击各种严重刑事犯罪,尤其是经济领域的严重犯罪活动。()
科学家发现,儿童时期不接触细菌和病菌,是5岁以下人群糖尿病病例近年来急剧增加的主要原因之一。而那些生活在农村的孩子由于更早接触到带菌的物质,有更多机会与宠物相处,患过敏症、哮喘和湿疹等疾病的几率反而很低。所以,将细菌消灭得过于彻底的环境可能反而会给儿童的健
证明:当χ>1时,
Anindustrialsociety,especiallyoneascentralizedandconcentratedasthatofBritain,isheavilydependentoncertainessent
Americanseat_______________(两倍多的蛋白质)theyactuallyneedeveryday.
最新回复
(
0
)