子承父业的科学家

以第一宇宙速度在宇宙航行的周期 go_______ the post office (past or across) 求150字的寒假生活小结,适合4~6年级的,急求阿,一定给加分!~~~ please remember ___ the lettle when you go to the post office A post B posting C to post D posts 求寒假生活小结求寒假生活小结, 【英语】Post the letter for me when you go ------the post officeA pass B passedCpastedDpast NC答案上选的D 可是为神马? 大学寒假生活总结我已经自己写好了,不过你辛苦了,这分就给你咯 i saw the boys _____the road and go into the post office A.cross B.through C.across D.crossing 字数嘛.200——500吧~写得稍微好点~急哈~有这么难吗?（不难你自己写去.）开头比如说：这个寒假虽然繁忙但很充实,借此机会我学会了不少东西. This morning I went to work in such a hurry that（ ）the key to my office at homeA.forgot B.left C.missed D.lost 求函数 y=|cos2x|+|cosx| 的值域. 10.函数y=|cos2x|＋|cosx|的值域为( )A.[12,2] B.[22,2] C.[22,98 ] D.[32,2]这是07年武汉二月调研的理科第十题A[0.5,2] B[根号2/2，2] C[根号2/2,9/8] D[根号3/3,2] 英语作文：Who should do the housework at home初三英语作文,知道的麻烦回答下,3Q!70字左右 where to work :at home or in the office...求一篇120字的英语作文. 已知定点A（3,0）,P是圆O：x^2+y^2=1上的一动点,且角AOP的平分线交直线PA于Q,求点Q的轨迹 the camera was invented --- by joseph niepceA at the nineteenth century B in the nineteenth century Joseph 中文是什么意思? if you stay 歌词（Joseph Vincent） Joseph 怎么读 joseph 是什么牌子 英语介词,怎么使用,如何看见一个单词就了解用什么介词 用英语写一篇短文,介绍你们高中学校情况,并注意标点符号,大小写,单词拼写及书写格式. The post office is not far from my home.(改同义句)The post office is ( ) ( ) my home. The post office is only ablut__walk from here.A: five minutes B:five minutes‘ C:five-minute‘ s D five-minutes,选哪个，麻烦说一下。 女人120斤算胖吗21岁女生,1米67,120斤整,我是不是迫切需要减肥?.看到周围的人都是90几斤呀,真郁闷 -Excuse me.How far is the post office from here?-It is about ----walk.A.ten minute B.ten minutesC.ten minutes's D.ten-minuteAnd why? 我164厘米120斤算不算胖但是我看起来很胖,乍办呢?女孩子都不喜欢我 初一军训心得体会500字 要7篇 还要总结啊 函数y=cos2x-cosx-1值域为_____ you should listen to the at home 改为祈使句 3 4 5 3.—Did you listen to music at home? —___3 4 53.—Did you listen to music at home? —________ A、No,he didn ,t. B、yes,he did. C、Yes,I did.4.Did you help them ______their room? A、clean B、cleaned C、 160的女人72公斤算胖吗