防触电安全知识

关于of whom与whoI have many friends,_____some are businessmenA.who B.of whom 选什么?为什么?,of whom 可不可以作主语,老搞不清它的用法 大家帮我翻译一下吧There are some things success is not,It's not fame ,it's not money or power. of which 和 of whom的区别His boat,( ) is Topsail,is very famous.A.of whom the name B.the name of which选什么?为什么不选另外一个?还有of whom的whom可以指代物品吗? of whom用法i sent invvitations to 80 people,of whom only 20 have replied 为什么不用i sent invvitations to 80 people,only 20 of these who have replied 6 KV/mil等于多少v/μm, 2012年3.15消费者权益日的主题 3.15消费者权益日的2011年主题 今年3.15国际消费者权益日的主题是什么 3.15消费者权益日的意义是什么?以及主题? “靥”这个字读什么笑靥 "靥"字拼音怎样读?就是笑靥的"靥"字,把它用拼音读出来 请问这个字读什么,靥 靥 靥晕 百度自动纠正。R 靥字广东话怎么读 这个字 靥 怎么读? There is cimema_____the supermarket 靥 这个字怎么读 日这个字加一笔或去一笔能变成那几个字 靥怎么读 从字加一笔或减一笔是什么字 靥 这字读什么 ‘靥’这个字怎么读 There are the other things for her birthday.错在哪?为什么? There are many other _____ for my birthday.A)things B)a thing C)thingThere are many other _____ for my birthday.A)thingsB)a thing C)thing there are()things for my birthday.1,others2,the other3,some4,any填什么, There are many things ____ my birthday. 消费者权益日定在3月15日是不是只在大陆范围 3月15日“消费者权益日”的全称是什么? 一道定语从句的题目He is such a good_____ help me when I am in trouble.为什么要填as呢?是固定的吗? 一道关于定语从句的题目She showed the visitors around the museum,the construction____had taken more than three years.A.for which B.with which C.of which D.to which我想知道以前选介词加which都是根据不及物动词的搭配.为 The girl handed everything ( ）she had picked up in the street to the police.A.which B.in which C.that D.all选什么.怎样判断这个句子中缺少设么成分?这个句子的主谓宾是什么? Frank's dream was to have his own shop ( )to produce the workings of his own handswhich 但是为什么拉? 草通过什么的途径获得生物所需的有机物和能量?