对应原文倒数第三句:At first, the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks used it, too. 6. 问题6:What makes surfing the Internet more convenient? 对应原文倒数第二句:Scientists also developed software. It makes surfing the Internet ...
When students engaged in group work, the teacher gave feedback after each group hadstated their opinion and shown their output. This is called A.instructing B.observing C.monitoring D.evaluating 免费查看参考答案及解析 题目: 20 Back in the old days, when I was a child, we sat aroun...
computers were still very expensive and the Internet was difficult to use.By the start of 1990s,computers became cheaper and easier to use.Scientists had also developed software that made"surfing"the Internet easier. Today it is easy to get online and it is said that millions of people use ...
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When was the last time you invite someone to some place of where invited to someone? Please, by someone? Tell your partner about it using some of the following ideas for the discussion. Your partner should ask questions to get more Information. We were invited into when was the invitation ...
However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software(软件) that made surfing(浏览) the Internet more convenient(方便).Today it is easy to get on-line...
unit4topic2whenwasitdevelopedsectiond课件仁爱版九年级上 系统标签: 仁爱topicsectionunitdeveloped宾语 Unit4 AmazingScience Welcometotheunit Topic2Topic2 WhenwasitWhenwasit invented?invented? SectionDSectionD NewwordsNewwords landmarklandmark globalglobal thiefthief runawayrunaway Teachingaimsand demands •...
The Internet now has becomeone of the most important parts in people's life.根据短文内容,回答问题。1. How do people feel when they find that the Internet was set up in the 1960s?2. Why did a new network have to set up?3. Was the Internet expensive or cheap in the early 1970s?4...
5. We can see lots of cars running ___clean power in the street. 二、用括号内所给单词的适当形式填空 6. Paper is a useful ___. It was___by the Chinese. ( invent) 7. Usually we can see a shopping___on the Internet for different kinds of things. They are___ in a good order...
duringthestudythanthosewhoneveratenuts.LeadresearcherDr.CharlesFuchs,fromtheDanaFarberCancerInstituteandBrighamand Women?Hospital,said,“Themostobviousbenefitwasa decreaseof29%indeathsfromheartdisease,butwealsosawasignificantreduction—11%—inthe dangerofdyingfromcancer.”Theysuggestnutsareloweringcholesterol(胆固醇...