102×45的简便运算

The teacher gave e___of his students a present on Christmas Day. Paul is _____of the twins?A.taller B.the taller c.the talles D.much taller Keate is __taller of the twins,A:the B:\ C:a D:an. Miss Green gave us some advices on how learn English last Monday.找错误!（这是初一的问题！！！！！！！！！！！！！！！！！！！！！！） 英语翻译Yeah,ooooh...We started as friends But something happened inside me Now I'm reading into everything But there's no sign you hear the lightning,baby You don't ever notice me turning on my charm Or wonder why I'm always where you are I've m At the moment,we can’t ______ who will be chosen our monitor.A.know B.speak C.tell D.read 选哪个?为什么? you may go out for a walk ______your work is donea unlessb as选哪个为什么为什么不选a啊，除非你作业做玩了，你可以出去走走 You may not go out until your work is done.这句话若要改成before连接句子怎么改?You may not go out___your work is done.A.before B.until C.where D.as请问下面的Before your work is done,you may not (can not)go out.这里的before从句 You may go out ___ your work is done.A.except B.unless C.until D.as選哪個,并說明爲什麽不選其他的. 求讲解Mr.Wang Gave me some suggestions on learning English.该选什么为什么Mr.Wang Gave me some suggestions on learning English.If you __these suggestions and follow them,you will do better in English.A.get B.take.C.keep.D.accept take care of my heart 同上 come across(偶遇)可以理解为一个动词吗? How are you managing to do your work without an assisant?这句话的句子成分 你的工作进展得怎样了? How are you _ _ _ your work? it's h_____ in summer.You can go swmmer.you can go swimming in the riverit's h_____ in summer.You can go swmmer.you can go swimming in the river you can do this work without leave your home这句话有错误吗 leave要不要改?请找出下列句子的错误 改正 最好讲一下原因He will spend one day return to beijingwhere is the best place watch stars in our schoolIt will take us mor ()it is to go swimming in a river in summer 应该用what还是how 观察 的名词动词分别是什么? 可以自制原稿纸吗?用什么纸自制呢?如果自己制作原稿纸,那画框的规格(就是什么内框外框出血的),和纸张用什么可以呢?我是想画简单的漫画而已.绵羊头头~你的回答我不懂 用纸制品制作支撑点让平面的东西站立起来的方法有哪些 『英语-同义句』In our class,nobody has been abroad except Zhang Kai.=Zhang Kai is the ____ student in our class ____ been abroad. 做数学题总是犯低级错误怎么办?比如点乘号有时竟会看成减号. 关于“春”的手抄报的内容（越少越好,不要太少）文章.诗歌之类的 BTW什么意思? american identityAmerican identity的确切中文解释是什么? The American Revolution gave independence to the Colonies.美国独立战争使十三个州得到了独立.colony的意思是n.1.殖民地；2.（同类人的）聚居地.为什么The American Revolution gave independence to the Colonies.翻译成“ 跪求Beijing is the most equal city in the world 阅读文章急用开头是：A new UN That's right和That's all right的中文和区别. 如何将一张A4纸竖立起来? 怎样把一张A4纸 立 起来 不用 辅助 工具.. 两张A4的纸拼起来是不是一张A4的纸? 像BTW是by the way这样类似的缩写.要全一点.FYI=for your information这样类似的.口语化的.缩写.