Reveals that scientists from Saint Louis University in England have created a durable alcohol-enzyme fuel cell with up to 12 times the output of others. Reason for the short-life of enzymes; Importance of this technology breakthrough for the future of bio-fuel cell....
百度试题 结果1 题目The legal age to drink in America is ___. A. 18 B. 20 C. 21 D. 22 相关知识点: 试题来源: 解析 参考答案:C 反馈 收藏
正确答案：21
In the United States, the legal age to drink alcohol is twenty-one --- one of the highest in the world. Americans debate whether it should be lowered, or whether young drinkers would only drink more. In parts of Europe, the legal drinking age for beer, and sometimes hard liquor, is ...
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The elderly residents (居民) in care homes in London are being given hens to look after to stop them feeling lonely. The project was dreamed up by a local charity (慈善组织) to reduce loneliness and improve elderly people’s wellbeing, It is also being used to help patients suffering de...
were that they could drive a test course through a set of moveable posts and the less able they were to do it! So the only way to be sure you're safe is not to drink at all. Alcohol is a major cause of road traffic accidents. One in three of the drivers killed in road ...
The legal age for drinking alcohol in the Unite States is twenty-one. Underage drinking is a crime but also a common part of college social life. This week in our Foreign Student Series, we look at alcohol rules at American colleges and universities. These rules differ from school to ...
超星尔雅学习通《大学英语口语》2021章节测试含答案 1.1Part 1 Phonetics: Vowels 1、根据发音规则,找出以下单词中划线部分发音不同的1个单词。 A、sofa B、sit C、kick D、lip 正确答案:A 2、根据发音规则,找出下列每组词中发[?]音的1个单词。 A、rat B、bed C、face D、sport 正确答案:A 3、根据发音规...