多久一个星星

一个六年级的女生跑100米14秒多这算快么 我要去参加整个市的比赛的 你们觉得我有希望么 一个六年级女生,100米跑15秒38,快还是慢?11岁的女生.我没有问400百米 我六年级,女生,跑百米15秒左右,快么? 100米短跑9秒31怎么样?那是别人的,那为什么别人100米8秒多,还有我们学校有人破世界纪录了9秒45 你写的《我和书的故事》是你写的吗?请回答. We must go to school on time变成一般疑问句 Do your homework after supper?(否定句) We get to school on time.(改为一般疑问句) 服装厂加工一批服装共750件,已加工的件数与服装总件数的比是2;5,再加工多少件,正好完成这批服装的一半 小石潭记运用侧面描写的手法表现潭水清澈.请结合文章语句具体说明 Janet is going to see a film tomorrow用what对划线部分提问划线部分是see a film she does not want to be late的意思 She happened to be not at home.she happen not to be at home.都可以吗 填一填:I want to go to the pet shop ____ the south gate.1.I want to go to the pet shop ____ the south gate.2.The park is next _____ the restaurant.3.What are you going to do ____ saturday?4.She goes to Hong Kong ___plane.5.I'm going to buy a magaz I want to the pet shop in the south gate 哪个错了? If you want tobuy a pet,you can go to the pet shop at the south gate 连词成句 ①I,pet store,south gate,go to,want,to,the,the,at .① I,pet store,south gate,go to,want,to,the,the,at .② the,is,post office,not,far,from,here .③ are,do,they,tomorrow,what,going,to ④ let's,go,the,to,after,together,school,park .⑤ 改错：I want go to the pet shop tonight.高手快进来, 开幕式演员制作衣服,已加工的件数与衣服总件数的比是2:5,再加工75件,正好完成这批衣服的13/20,这批衣服还剩多少件?最好有过程,没有也没关系 国际上是否有校园的绿化标准?绿化率是多少才达标? 为什么要进行校园绿化 孩子12岁,不细心怎么办? 孩子上小学六年级,今年12岁,我说他,他老顶嘴.很苦恼.请问有啥好办法没? 12岁的六年级孩子用iphone4s有什么问题吗 My friend Mike is going to listen to music tomorrow.怎么问 can you play with us,tina?____,i have ____my sister.she can`t be at home alone1.sure,to babysit 2.sure,babysit 3.sorry,to babysit 4.sorry,babysit 请问什么是最高额抵押?请举例说明! 什么是最高额抵押 关于最高额抵押我方是供货商,对方是经销商,双方约定先发货后付款,月结30天.为保证将来的的债权得以实现.双方签订最高额抵押合同.对方拿一栋房产做抵押,请问：1、这个最高额抵押合同中 什么是最高额抵押权和最高额抵押权转移?不要复制的话语,我要通俗易懂. seem+doing 和seemto do 的意思和区别.还有seem+过去分词是什么意思 The Shopping Centre next_____the bus station is a good piace _____shopping填介词 填介词:The zoo is next( )the museum