两平行直线距离公式

祖国的风光和物产?短语 祖国的风光和物产（100字） now i am going to do something to get a waiter soon.拜托把里面的语法讲仔细,多 英语翻译factors that were not found to be importan for either the demand or supply side were concentration of the industry and the efficiency of the protectionist policy relative to other alternatives.行业集中度和保护政策的效果到底 英语翻译Simulation results have demonstrated the effectiveness of our approach for different metrics with respect to the baseline approach where same link cost function is used without any service differentiation mechanism. 英语翻译however,course inclusion in the research was mediated by the extent to which faculty members in each major granted access to the researcher to gather data during courses they taught 另外,这个句子的句子结构怎么划分?完全看 云南元谋人处在原始社会的什么发展阶段 茅屋为秋风所破歌中最富有生活体验的句子 I have ( ) uncle 为什么 I have ___ uncle. has some coins girl in the her pures.连词成句并翻译中文 昙花一现 用英文怎么说如题 昙花一现 英文怎么说 【 】Lily has —uncle and —aunt.A,a;a B,an;an C,an;a D,a;an a great deal about the age and size of the universe.为什么用about?不用of? 或能省略吗? 选择填空：1.I have__aunt and__uncle a.an;an b.an;a c.a;an d.a;a2.My name is Linda Ward.Linda is my__,Ward is my__ a.given name; first name b.first name;family name c.last name; surname d.family name; given name3.__do your parents work for?a.What a great deal about a great deal of区别一直习惯用of最近发觉有些后面加about如 a great deal about the age and size of the universe这和用of有什么区别呢? full-placement是什么意思 6.the girl ______the coener of the classroom is my sister.A)atB)inC)onD)from请问答案为什么选B呢,如有需要可以加分~ The girl which is singing is my sister 与The girl　who is singing is my sister都有么 In the zoo,lions and tigers should stay in cages because they are d_____ I have two uncles and an aunt.They are all friendly and helpfhlI have two uncles and an aunt.They are all friendly and helpful.My uncle,Tim ,is a train conductor (列车员).He has worked on the railway for fifteen years.He is very helpful and tries After four hours’drive,they reached ( )they thought was the place they had been dreaming of.答案上是what,为什么不是where呢? I have got two uncles该疑问句急~~~~~~ --"we must start for the work now." ---so must we" 为什么这里的回答用so must we 而不用so we must my pen pal likes playing 改为一般疑问句 定语从句关系代词的用法 定语从句中的关系代词用法点击查看这张图片 如图,这是五年高考三年模拟上的图片,我觉得很让人混淆,根据图解释限定性定语从句,非限定性定语从句引导定语时,指人和指物的引导词,不知道 定语从句中关系代词的用法是什么? 定语从句中关系代词as的用法as这个词在定语从句中什么情况下使用?在从句中的成分及位置等等.请系统地、针对性地讲解下,不要只是粘贴一般的语法书上对定语从句的解释.麻烦例句说明.3Q~ 求人教版英语八下第三单元B部分2b的翻译,两篇都要. HELP!辩题：选秀,是利大于弊还是弊大于利.我是正方,也就是利大于弊我是正方3辩,怎么确定论点呢,有高手能教教我吗?