动力三角翼飞机价格

用最真挚的语言对母亲诉说真情 I was able to play football when i was five years old改为同一句I was able to play football when i was five years old 同义句 Shang joke was five when he started to play table tennis.对five提问 邓亚萍是一位伟大的中国乒乓球运动员.用英语怎么说?When she was five years old,she started to play When my father was fourteen,he started___a football team.A to play with B to play for C playing My classmate Larry started skating when he was nine and he won the first prize in the school race.中的skating为什么要用ing形式?还有这一句：my hobby is collecting old coins 中 collecting 也是为什么要用ing形式? 在区间（a,b）内两个函数的导数处处相等,则这两个函数在（a,b）内（ ）A：均为常数 B：相差一个常数 C：完全相等 D：相差一个倍数 英语翻译학생 수가 일정 수 (약 20~30명) 이상일 경우에는 커미션 네고와 마케팅 서포5 这就是我600字我是个开朗的人,爱打篮球, 求繁星春水的精彩段落,最好别空格~ 请问时( )时( ) 我现在是大一,线性代数学的很不懂啊, 大一线性代数,为什么要t大于0,这个题是根据什么原理 what is han s thought when he first started skating Mr.Feilden first got the idea for his project when he started working for theTeach First Project after graduating from university in Edinburgh.的翻译? Bet you missed a lot when you first started out. 怎样写记事作文 如何进行小学语文作文指导 求填空题答案 小学作文指导 如何写活动作文 create +表名和create table+表名什么区别啊 coin和create的区别都有创造的意思,但我觉得两者应该有感觉上或意义上的不同,比如innovate & create的区别就是一个是偏科技那方面,一个是偏思想上的. 谁有好句子阿?50字左右德.摘抄30个 50字德好句子!谁有卅?看好是50字德!别卟识数! 岳飞枪挑小梁王的故事,岳飞枪挑小梁王的故事见于《说岳全传》, 环境描写的句子（50字左右） A,D不知道选那个. Li Ming ______ often late for class.A.isB.beC.doesD.doE.\(不填) 胃癌晚期死前症状,胃癌晚期死前症状是不是很明显? our teaching building is surrounded with trees and flowers为什么trees 和flowers的前面不用加the呢?我现在的问题是不知道什么时候要加the什么时候要加the.我很难理解专业的解答（虽然这个问题很简单,但对 Lovely day,isn't it?真是个好天气,请问下这是个什么反问句?能多举个例子吗? 高一英语第11题, 第22题跪求解析,AB选哪个?