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高中生适合买什么样的英汉词典如题,希望大家可以给我推荐几种,感激不尽!大概要多少钱？ do an experiment on ants for the science class的意思 根据对话内容从方框中选择适当的单词或词组,并用其正确形式填空.[click give open print save send switch on use write ]Wang Hui:I want to 1_____ a letter to a frieng.How do you 2_____ the computer?What do you do first?Ling Lin were you abenst from school last week. 连词成句1.jim were bob from absent and school 2.friend my telephone me night last3.we not watch did TV yesterday 4.when you did do homework your 5.went we to courtry the day before the yesterday 想买本大型的英汉词典,请各位推荐下想买本收词10万以上的英汉词典.上海译文的那本就算了,太大了,缩印版也没的卖.本来想买英华大词典,但是好象最新的是2000年修订的,不知道是否过时.请 用三角函数的定义证明负根2≤sinA+cosA≥正根2 was she absent from school last week?(变为否定was she absent from school last week?(变为否定句) She was in the park last weekend.(改为一般疑问句) she bought the dictionary last week?.改成一般疑问句 我想要一些八年级英语阅读理解,但是要那种回答问题的就是下面这样的There is a red hen.She lives in a small house.On the hill near the house there is an old fox.The old fox wants to catch the hen very much.But he can’t get Ann and her mother are going to the Great Wall on a Sunday morning.It is a fine morning.They are sitting in a big bus.Many people are in the bus,they are from different countries.Some are Americans and some of them come from England.They all want to 英语阅读理解An old man visited a new doctor.The new doctor was very young."I don't feel well,doctor," the oldman said,"please find out(查明) what's wrong with me.""Take off your clothes and lie on the bed," the young doctor said,"I'll examine 英语阅读【八年级】We often hear that computer are cold or not like people,but many people are more comfortable with a computer than with another person in daily life.Computer never feel tired or angry.They are fast and reliable .Many student was he absent from school last week上星期他没有上学吧? 1：absent from 动词短语可不可以做实意动词 ?2：was 可不可以改成did ?3: 如果把was 改成is absent改成absented 区别是什么? Was he absent from school last week?为什么要用from如题,３Ｑ 一道高中数学题三角函数 若sina-sinB=-1/3,cosa-cosB=1/2,则sin(a+一道高中数学题三角函数若sina-sinB=-1/3,cosa-cosB=1/2,则sin(a+B)的值是 Was he absent from school last week?这句话里的from是什么意思为什么这个地方要用from呢?为什么不用in or at? 王祥事后母的阅读答案 王祥事后母事的意思 王祥事后母翻译 八年级英语阅读练习Five years ago,Rachel Lopez graduated from college with a degree（学位）in history.Today,she works for a large company.Now twenty-seven,Rachel takes classes twice a week after work.She is learning to use the computer pr 英语作文：The best place I have ever been to That is the _____(wonderful) place I have ever been to Jimmy was absent from school last week.同义句 《王祥事母》给我们的启示是什么 就是说明的道理,不要“体现王祥的孝心”之类的、、比如：“爱是互相的,只有付出了爱才能得到回报 ”这种、、、 It's one of the best places _I have ever been. It's the most beautiful place __I have ever visited为什么第一个空填where,而第二个空填that?求详解! This is the place_____ he works.2.This is the place_____ we visited.A.which B.where C.who D.Why选哪个 不选那个说清楚啊 中译英：这是什么地方?疑问副词该用what is this place?还是where is this place? This an exciting place ____I have ever visited.空格处为什么用which而不用where? 暑假作业英语答案 He is tall and has short hair .(对tall and has short hair提问)