首页
登录
职称英语
What is the lecture mainly about? [originaltext] Listen to part of a lecture
What is the lecture mainly about? [originaltext] Listen to part of a lecture
游客
2025-02-04
19
管理
问题
What is the lecture mainly about?
Listen to part of a lecture in an environmental engineering class.
Professor:
At the end of yesterday’s class, we were discussing landfills and the hundreds of millions of tons of everyday garbage which are deposited into them each year in the United States. It’s a growing problem! Quite simply, we are running out of space to put our garbage. And this is especially true for solid organic waste: food scraps from home or food processing plants, waste from farms, that sort of thing. Did you know that two thirds of the waste sitting in our landfills is organic material? We have government recycling programs for materials like plastics, glass, and metal, yet widespread solutions to organic waste materials haven’t really been addressed in the United States. I think this is just asking for trouble in the future. So today I want to talk about a technology that offers a potential solution to the problem—Anaerobic Phased Solids digestion, or APS digestion. First of all, does anyone know what anaerobic means? Anyone?
选项
A、A new use for methane gas produced in landfills
B、Environmental regulations regarding the management of organic waste
C、Removing bacteria from landfills and wastewater treatment plants
D、A potentially useful technology for managing organic waste
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3942180.html
相关试题推荐
Youwilllistentopartofalectureandansweraquestionaboutit.Afteryouh
Youwillreadashortpassage,listentoatalk,andansweraquestionabout
Youwillreadashortpassage,listentoatalk,andansweraquestionabout
Nowlistentopartofalectureinabusinessclass.Usingthepointsandexampl
Youwillreadashortpassage,listentoatalk,andansweraquestionabout
Youwillreadashortpassage,listentoatalk,andansweraquestionabout
Whatisthelecturemainlyabout?[br]Whatistheprofessor’sopinionofthetw
Whatisthelecturemainlyabout?[br]AccordingtotheCrackHypothesis,whatc
Whatisthelecturemainlyabout?[br]Whydoestheprofessordiscusshowhigho
Whatisthelecturemainlyabout?[originaltext]Listentopartofthelectur
随机试题
Wordslike"Xerox"and"Kodak"areformedby______.A、back-formationB、blending
[originaltext]Theworldisnotonlyhungry;itisalsothirstyforwater.Th
高等教育的社会功能
8岁患儿,水肿、少尿4周,体检:反复测BP130~140/90~98mmHg,
运输内源性胆固醇的脂蛋白主要是下列哪一种A.HDLB.VLDLC.LDLD.CM
房地产经纪人在新建商品房销售前,接受项目培训的主要内容有( )。A:房地产市场
A. B. C. D.
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
(2017年真题)某建设企业为提高现场安全文明施工水平,推进安全生产标准化建设,
产妇最佳体操锻炼时间是( )A.产后24周 B.产后12周 C.产后1个月
最新回复
(
0
)