高中常见高分子化合物

I stayed there until the flim was over.改为同意句 The choice is language中的gua发什么音 answer中的w没发音?Asiak中的si 发什么 koea中的ea acquirec Europo中的E You only pay for what you get 释义,, 英语中's中的'应该怎么念?是哪个单词呀? My cell phone was out of service last night. as fast as possible=?as fast as possible=as fast as ___ ____ 关于"no shutdown"思科cisco路由器配置命令的一个问题no shutdown代表什么意思,为什么每次为端口分配ip后都需要这句话,是不是必须得? 思科 port security violation mode 的三种模式 有什么区别 1.protect 2.restrict 3.shutdown step by step用哪个版本好?step by step有第一版1984年出的,还有2000版和3000版,哪一版比较好? STEP BY STEP哪个版本好现在外面STEP BY STEP有三个版本 1984的2000和3000的 这三个版本哪个更好啊?适合考英语四级的吗? 李梅的病直到上个月才好 Li Mei_____ _____ until last month Step by step哪个版本是最好的看到一个华东师大版的还有刘倩版的 when would you didn\'t let me worry about you? Skype is not compatible with system debuggers like softice增么办? chiaroscuro求这个词的词根谢谢了 vicinity这个词 有没有词根? 每个单词都有词根吗? 一 单词辨音 （ ）1.A liv_ed_ B.enjoy_ed_ C surf_ed_ D answer_ed_( )2.A.call_ed- B.stay_ed_ C. jogged Dstopp_ed_ ( )3.A.clos_ed_ B lik_ed_ C.watch_ed_ Dask_ed_ ( )4.A.visit_ed_ B.want_ed _ .sakt_ed_ Dhelp_ed_ ( )5.A.k_i_nd B.br_i_dge C.tw_i_ce i am to pray 学英语报纸——Sentence——Vocabulary1.My neighbor likes helping homeless people(改为定语从句） My neighbor likes helping people______ ______ ______ ______.2.Everyone must use water and electricity well.(改为同义句） Everyone m NORTH YORK CENTRAL LIBRARY怎么样 这句话什么意思啊 you heart i know , shape of you heart Erosion of my We can see advertisements every day,what do you think of them?请以以上题目写一篇作文,字数150左右. as fast as possible 是不是 尽可能快 的意思?尽可能英文是什麼? I ,I believe that god is able to give me an inexhaustible power God,help me,give me power to go throught the plight.These days I have gone through so many difficulties.My son has failed in the exams,moreover,he had a bad knee injure and had to recieve a operation which cost 50000 yuan.We are just lifted from pove There are many _(invent) on show in the museum.Do you know who _(invent) them?sorry,I don't know the _(invent) names. He is looking a book in the study now.改错 thanks god i'll pray for my lover 英语翻译如果用This pair of lover has begun to communicate?呢对不？