空间曲线的切线方程

The building____roof we can see is a hospital A.whose B.which C.who is D.at which .which are well equipped.这句中的equipped和well可以调换位置吗?为什么? 中级口译翻译全都背下? my mother cooks for me中cook后面为什么加s, how can you ask such a question as "how much do you earn?"____my father.选to?of?还是for 为什么 Time can heal all wounds时间真的能治愈所有伤口吗? 英语翻译 There is Chinese dancing. hello kitty Hello hello hello kitty “被打成hello kitty”什么意思? on the day that you were born 是什么结构?on the day that you were born, your mother died. 这句里面,“that you were born “ 是什么结构, 是一个定语从句么?我理解的是 ： that you were born 是定语从句也就是， do you remember()[某人]on that day? dancing什么意思就单指“dancing"! dancing 意思这是英语作业, dancing中文是什么意思 dancing dancing的意思 茶花女简介翻译 急~~~把下面这段翻译成英文,最好初中水平的翻译玛格丽特是一个贫苦的乡下美丽姑娘,来到巴黎后遭到贵族公子争相追逐,使她成为有名的“交际花”.她随身的装扮总少不了 on that day为什么用on A compentent speaker of a language must have a command of these different styles.什么意思? 英语翻译要写应聘信的,所以想要准确一点的翻译.可这个公司好像和保险有关，翻成工程助手怎么觉得不太顺 project assistant是什么意思 93102:as a project management assistant,you should work in Project Management Office to provide help for all projects.想知到的语言点：1—想知道本句翻译及语言点1.as a project management assistant：作为一个项目管理助理2.y aux.v.是助动词还是助动词和动词? 书上写的是aux.v. ,但是我查的助动词是aux.v ,v后面还有一个缩写的“.”.难道助动词是aux.v.? 我分析几个助动词 请帮我看看对不对.He is singing.在这个句话中 is是助动词 singing是谓语.He has got married.has是助动词.He was sent to England.was是助动词 sent是谓语.Do you like college life?请帮我看看这句 英语翻译 为什么has作为助动词时后面的动词不用变成原形?我什么does作为助动词时后面的动词要变成原形?类似于does和has的形式的助动词还有哪些 assistant与attendant区别两个词的意思都有服务员,其他意思我也知道,但是不知道二者在用法上的区别,谁能帮下忙啊! 安装沪江英语听力酷老是异常退出安装完了就是进不去,