一年级数学下教学随笔

太阳没有了、大树该怎么呼吸? 如果太阳没有了,大树怎么呼吸? 什么是Strategic_Cost_Driver?3Q 什么是Price/performance_ratio?3Q 谁知道有什么好看的电影,介绍一下?拜托各位了 3Q谁知道有什么好看的电影,动画片的,国内,国外的大片都行? The university raised ___ by 4% last year.A.tuition B.cost C.expense D.price并加以说明 the post -9/11 GI Bill怎么翻译?原话如下：It’s why there are fewer homeless veterans on the streets than there were two years ago, and why there are nearly 400,000 veterans and their families who are going to college because of the post-9/1 求电影《我是传奇》的英语简介,200字以内.谢 译please pay the bill “太阳”死了,“大树”要怎么呼吸呢? Hey,what's going on?怎么回答 What's going on there 的同义句 英语翻译为了便于理解我给出两段It is a curious fact that we style everything in this country- our cars,our homes,our clothes- except our minds.They still chug along like a Model T- rugged,persevering,but far from graceful.No doubt this stopping poverty around the world 翻译 请帮我翻译一下put families on the threshold of poverty? 夫妻英语怎么写 My brother eats supper at home ．（改为否定句） There are many things in my b______. 情侣 的英文? The boy（ ）（buy） a new bike next week. My cousin ____ me a new bike next weekend.(buy) when will you buy a new computer?( )next weekA.Sometimes B Sone time C.Sometime D Some times急!第二个是Some time They_____( not have ) any classes next week.用括号内的单词的适当形式填空我填的是don't have 难道不对吗? Is this factory () you visit lasted year?which the one where 的区别 the can science museum to how get I连词成句 can,how,you,to,get,museum,the（?）连词成句 we,get,how,the,Museum,can,Qinghai,to连词成句 stay 能用staying 形式嘛.可以说,i am staying here 还是 stayed? 一个有点小复杂的德语语法问题.我听说三格宾语在句中一般位于四格前面,这应该是属于静三动四的,但是有一句我糊涂了Dänemark im Norden,den Niederlanden,Belgien,Luxemburg und Frankreich im Westen,der Sch Does your mother want flowers? 文具盒的长（ ）分米.热水瓶的高（ ）分米.橡皮的长（ ）厘米.口香糖的长（ ）厘米. 能用胶水涂笔盒防锈吗笔盒可能是铁的,然后已经生锈了,为了不再生锈,生搬硬套根据生锈的知识,用了胶水涂在上面,现在发现上面有黄斑.想知道黄斑是什么,有害吗,到底能不能使用胶水防锈?