空间直线的一般式

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孟子是什么时代的? 孟子是什么时期的人物 反义词:美妙()迅速() I like swimming.的同义句. 怎样写同义句 如1.I like swimming.2.Her hobby is playing the violin.3.My brother likes playing football.4.Alice is Ann's twin sister.5.what do you like?6.What's his hobby 《晏子辞千金》里的使者反的反, 2009英语TEM4答案哪里买啊 ‘你的好让我不知所措’这句话用英语怎么写? we had ___ rain last year.Atoo much Btoo many Cmuch too选什么 l like a dog 英语小报四年级的 英语好的帮下忙 i like 《 》《 》与...玩my dog 关于TEM4——dictation请问dictation可以先打草稿 然后整理后再誊写吗?这样来得及吗? 关于TEM4 2002 dictation的一句疑问By the 1990s less that half of the earth’s original rain forests remained,and they continues to disappear at an alarming rate every year.这句话,"they continues to disappear.."...为什么"they"后的"conti 1求专四dictation练习 文本和MP3,2 DICTATION间隔时间?历年真题我有,我需要的是练习或预测题 文本+MP3请发到我的邮箱 COOKIER0305@163.COM谢谢~! 顺便问一下,据说DICTATION第二,三遍的间隔时间是15秒,但04 英语翻译Recently,volleyball and basketball matches are held in our school. 英语翻译"REQUEST FOR BUSINESS PARTNERSHIP"> > DEAR,> > > I WAS CONVINCED TO WRITE TO YOU AFTER RECEIVING INFORMATION ABOUT THE > INVESTMENT OPPORTUNITIES IN YOUR COUNTRY FROM YOUR COUNTRY'S EMBASSY IN > PRETORIA SOUTH AFRICA.> > MY NAME IS MR LAW There is nothing worse than being love with someone who isn't in love with you. 请问在英语的音标中怎样区分[s]和[z]?到现在这两个音标的音我都分不清.请问这两个音标都是放在音节的后面,请问怎样区分? /θ/ 、/s/这两个音标读起来有什么差别 我想找德语听写的Mp3适合大学德语第一册和第二册的我邮箱505569421@qq。com 每一天 是24小时对吗 初升高,选班主任,我偏科语文差,是该选择语文的班主任还是数学的班主任?初中后期由于原班主任生病换了个语文班主任,每天要写摘抄、随笔(小作文),我挤都挤不出来,说实话整个后期是出 不想上语文课,班主任要开除我,怎么办? 徐娘半老`是褒意词`还是扁意词? 求带“孙”字的词语及成语(褒意)~因为要取名字用~所以希望有些参考~ Her TV is broken.There is no picture 用英文翻译出来 tem4是什么 Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo.She was leaving her nat I want to hold Sorry,I haven't got enough food for everyone.能写成food enough吗?为什么? 啊​名扬四海和誉满天下是不是同义词呀名扬四海和誉满天下是不是同义词 名扬四海和誉满天下是不是同义词