在固定偏置放大电路中，如果负载电阻减小，则电压放大倍数（________）。（2.0分）

根据电路图,求各元器件两端的电压?小弟对电路不懂, I Hate To See You Go 歌词 有电流的元件,两端一定有电压吗请说明理由 歌词里有一句“I hate to leave you on the street"跪求此歌名 Jim can help his mother with the housework对the housework提问 Can( )Jim help her mother with?填空 large 、fine、fat、happy 、smart、popular、outgoing、bad、many、far、little的比较级 helpful,attractive,generous,ill,healthy,much,warm,old,red,hot,famous,happy的比较级和最高级是什么? 英语语法问题 求Bob Greene的文章the land of the lock最后一句语法解释完整句子是All of us prisoners,in this time of our trouble.同位语在句首的话只是做主语把,这里不是啊.这是翻译：在我们这个问题重重 Land of the free,home of the brave怎样翻译?这是电影珍珠港里的台词 翻译是为了自由 为了国家 United States of America,the Land of Free and the Home of Brave! 请大哥大姐帮忙翻译这个英文句子：　LAND．oF．THE．sTAR． 根据首字母提示完成句子.1.Someone asks w___ we learn English in China.2.And three quarters of2.And three quarters of the world's books and newspapers are written i___ English.3.If you work hard on English,it's not c___ to learn it well. I think Tom is the youngest student.(改为否定句） 苹果4跟苹果5的外观和尺寸是一样吗 at,l,at,morning,the,see,school,will,gate,five,womorrow,you连词成句速求嗷.明天交了 jim looks very happy because his mother__(decide)to take him to the parkSilk__(produce)in Suzhou Let's make the sad boy happy 同义句Let's ___ the sad boy ___. 关于A dream of.的英语作文.请谨慎回答. 谁能帮我写一篇英语作文,题目是《My dream of 2011》. Let's make fruit salsd 改为同义句 （）（）make fruit salad 今年妈妈的年龄比小林的3倍小2岁,妈妈与小林的年龄和正好是50岁,妈妈和小林各多少岁(用方程 按要求写诗句： 劝诫人们要有宽广的胸怀,不要怀狭隘私欲．可用”＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿” i will see you at tomorrow.句子分析一下,那个是什么成分,是什么结构?谢谢了will see 是谓语动词吗?怎么是两个? Sheshe i will come Doungan tomorrow See you I shall see you tomorow 与i will see you tomorrow是一个意思吗? --Will you see him tomorrow? --I will ____(see) him at 10 o'clock tomorrow morning.填什么? 这是什么动物帮鉴别一下! My friends are ___ A American B France C Japaneses D Chinese 为什么河姆渡原始居民大多用骨耜而半坡原始居民大多用木耜? I watched the film yesterday evening.(对划线部分提问) 填空：（二空） you （一空） the film？ 1.They can do it well 2.I watched the film yesterday evening 3.There is a box on the taiie(变一般疑 连词成句.1.probably,you,first,will,me,at,see(.)2.go,before,your,better,today,presentation,than(.)