necessary的名词形式是什么

什么是品管员 工作只要做些什么?我是做广告传媒 怎样理解采菊东篱下,悠然见南山这句话 梨有什么寓意吗 on five thirty , on the sky , behing the tree, in the bed ,a glass to wather, at Fridays哪个错,哪个对,怎么改? 无奈、孤独、无助、能不能用一个字表达出来?还有寂寞!是用一个字表达出来,一个字! Suru!You just give it a good ( )at a quarter to five.And the alarm clock will ring.是那个闹钟坏了,然后闹钟的主人说的一句话四个选项A.beat B.help C.word D.shake It was said that a series of experiments was performed _Dr Kevin's nervous system was linked to a computer.A.in whichB.whichC.thatD.when为啥? But in a series of simple--if somewhat crude experiments,the Karolinska team was able to trick the famliy method和approach有什么区别? 家庭的放在句尾是用famliy's还是用famliys'? Yellow River flows into,the estuary is river flows into you的原版mp3谢谢 什么情况下用“a"什么情况下用“an". 威海淄博青岛潍坊分别在高密的那一方向请正确回答该问题 单词中为什么有的用an,而有的用a.如：an apple a banana a car an Engliahbook Neither I nor Kathy ______ fond of classic music.A.am B.is C.are D.was 那个对呢?为什么? Lily as well as Helen _____ fond of hip-hop music.(填be动词） 有谁英语厉害的,帮忙翻译一篇自我介绍啊,急,最好在这两天可以回答 求歌曲下载地址抱歉上次忘记写了` 孔子及其思想何时开始被统治者所推崇 请介绍一本比较好的英语语法书.要求：全书是用全英文讲解的,因为不是给中国人看的. 若一个句子含有is/an/are动词,应怎样变疑问句?先把（）提到句（）第一个字母小写改为大写,句首大写字母改小写,最后在句尾加（）号. you is fond of bragging英语什么意思 Suzy is fond of____A.swimming B.swimming C.swim D.to swim 想学新概念英语,昆明哪里的小班好?我之前有一点点基础,不知道是不是可以从新概念二开始 情人节当天来问大家 不知道哪里有可以帮我提高新概念英语的地方?我在昆明 （1）在句中的必要处加上a an 或 the.（1）1.i have goldfish.Goldfish is called Rosemary.2.Moon moves around Earth ,and they are both smaller than sun.3.we are staying in hotel.Hotel is on Green Street.4.There is window in our classroom .i 用a或an填空,补全句子1.he studies in __ middle school.2.it is __ interesting book,and i like it very much.3.she is __ famous film star in the world.4.there is __ “U”and __ “E”on the blackboard. i'm your river have后可以加瞬间动词吗?完成时态不是该用延续性动词么,那为什么可以说I have lent my book to Mary. A.Y这3个字母开头做3个英文单词能组成有意义的词语,就像汽车比亚迪BYD=Build Your Dreams