已知点O在直线AB上，且线段OA的长度为4cm，线段OB的长度为6cm.E.F分别为线段OA.OB的

高考语文作文开头怎么写好?一般现在给的都是材料作文我是用排比+比喻,排比+拟人,之类的修辞写一段有点文采的话作为开头（紧扣中心词）,然后第二段提材料,引论点还是,直接开头提材料, First he put pn his hat ,then he ( )out of the house A.went B left要写原因 词汇题:He found his house______.He found his house______.A.robbed B.stolen为什么不用stolen 英语翻译Thus the observation of two bias regimes with different overall capacitance can be explained by a drastic drop of the resistance of the NPB layer at the critical voltage V0.This means that at the voltage V0 (which is still below Vbi) the 请问能不能帮我刚刚那篇论文摘要继续翻译一下啊? 我所在位置东经111.19度,北纬34.76度,接收中星6B卫星,方位角,仰角,极化角应该是多少啊! 有几个英语句子不是很明白 求解答1,Perhaps so much time has passed that there will never be satisfactory answers to the cave image. 我只知道that的用法一个是各种从句的引导词,另一个是有实际意义；在这个句子 这个问题我无法回答你.英语句子,这个问题我无法回答你.英语句子 . 三年级作文怎么教啊? 小学三年级的作文怎么教? light and 唐山的经纬度位置是多少? And who may you be?那你是谁? Thank you for helping me (同意句转换)快 i got robbed on the way home,可以帮我分析吗?句中是被动语态,为何不用i was robbed on the way home?还有home是副词,是作定语修饰way吗? i got robbed on the way home How to make a birthday card for my English teacher ,please help me.Thank you very much. I am make a card for you.哪里错 孙燕姿的绿光中Green light有什么含义拜托了各位 如题. 是Jane and Lucy's father is a teacher,还是Jane's and Lucy's?原因? 下列装置中,没有用到电磁铁的是A、电磁起重机B、电磁继电器C、电铃D、电热毯 .Lucy and Lily have thesame hobbies.（ ）____ 改错 请列举几个带yang字的成语请列举几个带杨字的成语如果没有的话 音一样也可以谢谢 those legs that were close to being cut off carried him to a world record in the mile run翻译 kuai Hope and trust is the tail of a lizard,which can reproduce even after being cut off. 关于 yang谐音的成语有什么啊 以yang字开头的成语 The ball_______ (hit) Ted right on the head just now 求一个带yang的成语!浪漫的浪漫点的 想个成语 做个藏头诗 想yu的 宇过添情 夜晚仰望苍穹,经常在月亮旁边的是what星? 一天夜晚.续写童话 1.Lucy and Lily are going shopping with their father and mother tomorrowA.are having a shop B.will go to a shop to buy somethingC.are buying something D.will go to a restaurant