根号下a的平方减x的平方的积分

1 this is a skirt.2 is it new.3 whose hat is this?4 where are your friends?单复数句转换还有they are too big. 上海工商银行 英语怎么说 Whose is this dress 和whose dress is thisWhose is this dress whose dress is this?whose is that dress?whose dress is that?这两组句子有不同吗?语法正确吗? 中国工商银行总行,英语怎么说? 中国农业银行卡号 和 中国工商银行用英语怎么说?户名用英语怎么说? 和安静意思相近的词语有哪些 请问关于拾金不昧的感谢信怎么写呀?大年初一早晨我从亲戚手里拿了一红包,接着不就掉了嘛.心想掉了也就掉了呗.后来过了一天看见楼下贴了一红榜,说是拾金认领.后来证实了的确是我掉的 拾金不昧证明材料怎么写 Whose sweater is this?(改为同义句）意思是这是谁的毛衣。 whose coat is this?同义句怎么改啊··· “办理汇款,存钱,转账业务”用英语怎么说 有哪些词语是带有安静的意思 是 whose car is this 还是 whose is this car 还是都对呢. Whose football is this?的中文翻译 英语翻译是课文翻译！are these crayons yours？yes they are and this eraser too。whose tapes are these they're minehere's a purple wallet！it's mine look！here's my name {tony}！you 're welcome！look at this nice watch。is it yours too whose spanner is this 翻译 whose T-shirt is this【翻译】 你如何看待拾金不昧 即兴评述 闲适安静（据意思写词语） 她的朋友每天帮她学英语英语怎么说 他那时有许多朋友用英语怎么说? 礼物用英语怎么说? 安静义词是什么?有这个词吗? “所以生命需要升华出安静超头的精神.”这句话有没有错误?有没有这个词? 求拾金不昧的锦旗标语字数最好是左右7个字的 写给律师 锦旗标语 怎么写感谢爱心锦旗标语爱心 这个锦旗标语怎么写我公司某员工加班晚归,由于疏忽大意,未把公司大门锁好,贵公司员同志及时发现,并第一时间通知我公司员工,避免了财产的损失.在此,向贵公司及全体同志表示衷心感谢! This skirt is so beautiful .I'll ( ) it A.look B.bring C.take D.want 选哪个 表示安静意思的词语 This shirt is so beautiful.I'll_______itA look B bring C but D want It is a useful science book Jenny looks beautiful in this red skirt 改为感叹句