蝴蝶蜻蜓的简单画法

did you ---your things outsideA.leftB.forget C.forgot D.leave说明原因 甲乙两组工人和做某项工程,4天后,甲组另有任务,乙组单做5天完成如果两组工人分别单独完成甲组比乙组少5甲乙两组工人和做某项工程,4天后,甲组另有任务,乙组单做5天完成如果两组工人分 Don't forget to go to school in your school u___ on Monday空格中的 Maybe you _____your key in the car.A.leave B.left C.forget D.forgot 为什么RT 关于乘某种交通工具的词组有1:bike 2:car 3:bus 4:subway 5:plane6:on foot关于这些交通工具的词组,意思是：乘什么交通工具,例如on a bike,ride a bike ,用in可以吗?还有用one's可以吗?this呢?每一个都要,有几 The man on the motorbike was traveling too fast.语法,结构?The man 主语,was 谓语,traveling 宾语,too fast 状语,请问on the motorbike是不是也是状语? O______ there was a Japanese man traveling in England. He k______ only a little English. One day when he was sitting by the window of Room 203 and watching TV, he h______ a voice ‘Look out!’. So he put his head out of the window to f______ out wh Kate's never been to the Great Wall 的's是指什么has 反义疑问句是啥 求经过点A（3,2,1)和B(-1,2,-3)且与坐标平面XOZ垂直的平面方程 求过(-2,3,0)与x-2y+3z-5=0平行的平面方程如题 交通运输的英语词组怎么写 生如夏花之绚烂死如秋叶之静美出自哪里? 求寒假英语周记15篇一共15篇.连翻译一起写上啊.一篇5积分谢谢. Once ,a young man was traveling on the train.He was causing a lot of trouble to the pasengersarond him. an englishman was once traveling in ltaly.he cold not speak italian. 可以把翻译也提供吗!请写普通人的寒假生活,最好是通俗易懂的,在120字左右,尽量写得水平低一点的! 半圆的周长问题一个半圆的半径是5CM,那么他的周长是多少? 圆的周长解决问题汽车轮胎的外直径是1.02米.1.车轮一周转过的距离是多少米?（精确到0.1米）2.如果平均每分钟转335周,汽车每分钟行多少千米?车站大厅内有一只大钟,它的分针长40厘米,这根分 关于圆的周长或面积的问题1.一只大钟,它的分针长40厘米．这根分针的尖端转动一周所走的路程是多少厘米?2.通过一座桥,直径是1.2米的车轮需转500圈,这座桥长多少米?3.求下图阴影部分的面积 圆的周长的问题,急.1.用一条长20米的绳子围绕一棵树干绕了6圈,还余下1.16米,这棵树干上的直径大约有多少米?（列式,2.一条甬路长47.1米,小明在甬路上滚铁环,铁环直径为30厘米,从甬路得一端 圆的周长问题1.一只挂钟的分针长15厘米,经过15分钟后,分针的针尖所走的路程是多少厘米?60分钟呢?2.一只挂钟分针经过四分之三小时后,他的尖端正好走了94.2厘米,求分针的长是多少厘米?3.一 生如夏花灿烂,死如秋叶静美怎么理解生如夏花之灿烂,死如秋叶之静美.怎么去理解呢?那是生命的什么意义? Sorry,Dick.I forgot____your stamps to school.OH,where did you___it?A.to bring;leave B.to bring;forget C.bringing;leave D.bringing;forget Where is your backpack.---Oh,I it on my desk.A.left B.forgot C.leave D.forget Jack,where is your science book Oh,no!I forget _it to school.A.to bringB.to takeC.tookD.brought 完型填空题Do you know what a "secret shopper" is?用 perform, work for, a list of, shop, buy things for, they, check, some, however, offer, help, but 适当形式填空,有两个是多余的.急需Do you know what a "secret shopper" is? "secret Do you still remember the mountain ( ) we went camping last year?Yes,it's ( ) I'll never forget.分别填什么,特别是第二空. It is a wonderful trip ,isnt it?yes ,I was never forget这句话对吗 平面过（1,2,3）,且平面垂直于直线x/4=y-1/5=z+3/2,求该平面方程. 如图,以正方形ABCD的对角线AC为一边做菱形AEFC,求角FAB的度数 如图,以正方形ABCD的对角线AC为一边作菱形AEFC,求∠FAB的度数. 汤圆的含义汤圆代表什么,含义是什么?不用很具体～