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大学英语Ⅰ（第三次开课）
Unit Five The Water Problem
题目详情
简答题
Water is one of our most precious resources but our water supplies are limited.
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简答题
97.5% of the earth water is salty and only 2.5% is fresh water, but over 2/3 of this fresh water is locked in polar ice caps and glaciers.
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Do the two sentences in each group have the similar meaning? A. She is a bore. B. She is not interesting. A、Yes. B、No.
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_____________ I get angry and upset, I try to take ten deep breaths. A、Until B、Whenever C、Whereas D、For
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We’re going to lose this game _____________ our team doesn’t start playing better soon. A、if B、unless C、although D、whereas
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Do the two sentences in each group have the similar meaning? A. the World Cup Finals B. the final games in the World Cup A、Yes. B、No.
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We are looking at ways to increase the_________of our advertising. A、inefficiency B、effectiveness C、efficiency D、effect
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This water is not distributed evenly throughout the world. 1.2 billion people live in areas of water scarcity in places such as southwestern U.S, India, Spain, North Africa, Australia and Japan.
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To better ______ historic sites, our government should come up with a more comprehensive policy. A、reserve B、conserve C、preserve D、converse
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Do the two sentences in each group have the similar meaning? A. a divide between the parties B. a wide divergence between the parties A、Yes. B、No.
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The company aims eventually to _________ its products throughout China. A、distribute B、contribute C、attribute D、tribute
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Do the two sentences in each group have the similar meaning? A.The dog’s hairs might dirty the seats. B.The dog’s hairs might become dirty because of the seats A、Yes. B、No.
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We have ______ information that a strike is planned next month. A、real B、reliable C、efficient D、alternative
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While _____________ to help Tim with his math, I got impatient because he wouldn’t pay attention to what I was saying. A、I am trying B、having tried C、I try D、trying
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_____________ I heard the telephone ring, I didn’t answer it. A、Because B、Only if C、Even though D、So
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Due to population, the quality of this water is under threat.
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Do the two sentences in each group have the similar meaning? A. There were a lot of ups and downs. B. There were periods of good and bad fortune. A、Yes. B、No.
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Unfortunately, the media insisted on _________ his troubled past. A、highlight B、highlights C、highlighted D、highlighting
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A capacity for permanent _________ becomes the touchstone for success. A、innovate B、innovation C、innovative D、innovating
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Each year, the names of hurricanes ______ between male and female. A、alter B、alternate C、alternative D、alternation
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The first time I went swimming in deep water, I sank to the bottom like a rock. _____________ I’ ve learned to stay afloat, I feel better about the water, but I still can’t swim well. A、As soon as B、The first time C、When D、Now that
大学英语Ⅰ（第三次开课）
章节列表
Unit One The Pursuit of Dreams
29
Unit Two Freshman Year
15
Unit Five The Water Problem
26
Unit Six Going Offline
28
Mid-term exam
64
Water is one of our most precious resources but our water s - Unit Five The Water Problem - 大学英语Ⅰ（第三次开课） - 重庆高校在线开放课程平台 | 大学网课搜题引擎