八上人教版数学作业本答案

这个开关是怎么控制电路通断的?怎么把它拆开? Mother said to the naughty boy ___________(sad)为什么，修饰said？ 检测市电电路开关通断怎样检测市电电路的开关通断?比如电灯的开关通断?能否通过交流互感器?电灯功率大概60w可以检测到吗?我是通过单片机检测 王维写的九月九日忆山东兄弟中的兄弟指的谁 人家有背景 我只有背影 early/fast/quickly/soon区别 一生中残缺的家爱到死也弥补不了. 什么意思? 家爱是什么意思? The boy was very naughty.对划线部分提问（very naughty) 该怎么提问? 初中六百字作文《歌声》美丽的歌声在大自然中的感情、深刻、真实 问个题：the naughty boy is very_and needs_A troublesome;punishing B tiresome;to punish C quarrelsome;to punish D boring to be punishedA troublesome;punishing B tiresome;to punish C quarrelsome;to punish D boring to be punished 我也认为是D但 英语里面怎样判断一个句子的成分?一个英语句子怎样判断里面的 主语.谓语.宾语.表语.宾补.定语.状语.这些通通要怎样去判断,要怎样才能很快的判断出来.例如：He found the doctorof study closed to He enjoys 【listening to music】.（对括号部分提问）________ __________ he __________ __________? ____do you _____ your first name 请把这几个字 组成一个完整的句子求大神帮助林风 瓦吹雨 堕长 You don't object my calling you by your first name,do you? quickly soon fast什么区别` 初中印象作文800字左右 He is always ____(talk) in class ,which makes the student feel very angry He is very hardworking .In class he always listens to the teacher c_____ 初中的目标作文300字左右 ___made us very happy.AThat she choseBShe choosingCHer being chosenDChoose 脑筋急转弯 Why do birds fly south? The boy was angry.He h out of the room without saying anything,中间的h开头字母是什么单词,谢 whenever i try to say them seem to make mistake .这句话对吗?seem to 山地自行车的坐垫为什么设计得那么小? peter is an ( )boy in our class. he lives in new york .he is medium ( )and very handsome. _ _（身体健康),is very important in our lives 动铁芯弹簧为什么放两个 为什么螺线管里只能放铁芯不能放钢芯或镍芯快来回答啊 内带铁芯的螺线管叫什么 1/3真的存在吗?无限循环小数真的存在吗?1/3=0.33333.1/3 X 3=10.3333.X3=0.9999.!=1（不看作极限时）求解释!!= 表示“不等与”哈 无限不循环小数不存在因为于数小于除数,当于数的个数小于或等于《除数-1》时,商可能不循环.当于数的个数等于除数时商一定开始循环.所以无限不循环小数是不存在的.本人不是大学生,希