孩子写作业慢怎么办

I didn't know when they ____ again.A.came B.were coming C.had come D.had been coming The robot didn't know when to cook breakfast.The robot didn't know when____ ____ ____breakfast.改为同义句 夸张句 比喻句 排比句 拟人句的好处 陀螺仪什么原理?陀螺的旋进是什么? She does not konw London very well,and she lost her way中为什么用and不用so She doesn't know London very well and she lost her way .这里为什么用一般现在时?原文Last week Mrs Mills went to London.She doesn't know London very well ,and she lost her way.Suddenly,She saw a man near a bus-stop."I can ask him the way", there will be a______(friend) game of football in our shool. _____(Will,Shall)there________(be,have)a football game this Friend?【选择括号里正确的单词填空】两个空的答案我都知道,一个是Will,一个是be.但第二空我填了is,我只是想知道为什么填be. 我们准备了5米红彩纸,8米黄彩纸.0.12米红彩纸可以做一朵红花,0.37米黄彩纸可以做一朵黄花.用三朵红花和两朵黄花扎成一束,一共可以扎成多少束花? 我们准备5米红彩纸8米黄彩纸.每0.12米红彩纸可以做一朵红花,每0.37米黄彩纸可以做一朵黄花用5朵红花和3朵黄花扎一束花一共可以扎成多少朵? 有红纸3m和黄纸6m,红纸每0.16m可以做一朵红花,黄纸每 0.28m可以做一朵黄花,4朵红花和3朵黄花扎成一束花.这些红纸和黄纸做成纸花后一共可以扎成几束花? 二战时纳粹和德军有什么区别 二战中德国兵为什么叫纳粹? 空中旋转的陀螺为什么不掉下来?是什么原理 二战时德国当时的牧师和信徒在纳粹底下什么态度? there is ( ) a football game in our school. 1,used to be. 2,use to have. 3,used to have .4,use to have. 请写出选择的 理由there ( ) a football game in our school. 1,used to be. 2,use to have. 3,used to have . 某校40名学生给老师做红花,分到每人手中的纸从7张到46张各不相同,规定用3张或4张纸做一朵花,并且要求每人把发 给自己的纸全部用完,而且尽可能多做一些花,那么用4张纸做的花一共有多少 请问:图片里那个开一朵红花的是什么花?上面网址中的第四张图片中的开红花的花. there are two football match in our school every year这句话对不对只要回答这句话对不对就可以了, 具有等面叶结构的植物,其生态环境一般是（ ）A、水生 B、湿生 C、旱生 D、阳生 Tom,where is your father I'm not sure .He _____ in his officeA is B may be C maybe D may would you like another cup of tea?Thanks A.Do B.Will C.My I D.Am I I wonder when they ________ for Beijing.I will go to the train stationI wonder when they________ for Beijing.I will go to the train station to see them off when they_______.A.will leave; leave B.leave; will leave C.will go; leave D.go; leave不要只 when will they get to beijing同义句when will they ____ ____ beijing they haven't decided to when they will start. 这句话是一个宾语从句,有错吗, 金银玲唱过的一首英文歌.有一句歌词是“I`m singing in the rain”歌名. 求些好听的英文歌,要舒缓一些的女声 像crying in the rain 一类的. --Would you like to have ____ apples?--No,thank you.I've enough.选项A.other two B.another two C.more two D.two others In our school three _______(nine) of the students want to watch the football game. They work hard at _____(draw). they work hard 是什么状语they work hard 中hard是副词在这里充当状语,但我不明白的是,它在这句话是什么状语,例如（条件状语、目的状语、原因状语.）什么的,谁知道.并解释原因, 为什么在水边的风景照倒影部分比景物本身要暗一些?A 光线背反射掉一部分 B 入射光线有一部分折入水中