超市管理系统er图

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主动变被动 1.Where did you find the wallet?2.People should save pandas .3.Mary's parents invited some friends to their home one evening.4.In the United States ,people usually grow rice in the south and wheat in the north.5.The Chinese government Where was ___ you picked up the wallet.A it B the place C the palce that D it that为什么选D where --- i --- my wallet Acan,find B.may,find C.am,finding D.is,finding I'm a pretty mellow guy. good 铁+硝酸铜反应化学式要反应现象 硝酸铜燃烧的化学式 碱式硝酸铜化学式 国内外研究页岩气页岩油的著名专家学者有哪些? 页岩油怎么提炼 填词:Do you remember the t______ to Japan? 英语翻译顺应时势,浙菜的发展已进入科学、讲营养、讲卫生,以味为核心、以养为目的,以低价、实惠形、以广大消费者、大众消费为目的的高速度、跨越式发展阶段.走继承,发扬、开拓、创 请问歌词(do you remember the things always to say)是哪首歌里面的.歌词(do you remember the things always to say)是哪首歌里面的?感激不尽! -Did you remember to give Mary the money you owed her?-Yes,I gave it to her ___ I saw her.A.while B.the moment C.suddenly D.once 请高手为我讲下以下4个词的用法,这道题该选哪个?我将感激不尽! 求英语达人翻译学术性较强的一小段文字!机器翻译的不要麻烦了!人工翻译~!拜托了!论文中用的,比较专业!拜托机器翻译的不要“捣乱”让我白开心可以吗?先谢谢了! 关联理论是西方语言学家 根据首字母提示填空:Can you guess how old she is?She is o__fifteen years old.She is an English girl .She is in China f____three years. Guess that how muuch i love you 翻译 Can you guess who she is from my d----? can you guess () the MP4 player last sunday?A.how could B.hoe much did he pay for C.hoe much he getD.how much he paid for 根据问句写出答句:-( )( )( )a letter?-Pretty good.作业最后一个题!7下一个题 用化学式怎么表示? 求助:绵羊的尾巴像什么?小学生作业 小猪的尾巴像()绵羊的尾巴像() 绵羊的尾巴象什么 Last night,when I was_____a football match at the stadium,I___Mike!要原因A.seeing;watched B.looking at;saw C.watchiing;saw D.watching;looked at 绵羊的尾巴像什么? the football match is at Beijing Stadium 画线部分提问AT BEIJING STADIUM 画线 羊尾巴有什么功能? My friend likes sports very much .She looks more ( )强健than us. She has many sports things.things已经加s,sport为什么还加、、 开采页岩气用什么钻机 拒绝者用英文怎么拼?