光子的动量怎么推

What ________you _______(do) at ten o'clock yesterday?I ____________(study) in class. yesterday jim ___(read ) to the students in class适当形式填空, What class did jim have yesterday?写出答语看图 急,比较级改一般疑问句.1、Shanghai is hotter than Guangzhou.（变一般疑问句,做否定回答）2、Tianjin is bigger than Qingdao.（变一般疑问句,肯定回答）3、This street is busier than that one.（变否定句）4、This r We will finish the book___5 months'time. He will finish reading the book in 10'days time.（特殊疑问句） 直流交流英文缩写是什么?请问AC代表什么?DC代表什么?是AC不分正负极还是DC不分正负极?我们一般家用电用的是AC还是DC? 交流中的许多英文缩写的含义是什么 there are some students ___(talk)about their tests in the classroom How heavy are you and taller than me or stronger than me you are stronger than your brother改为一般疑问句下面的回答我都想过，但是我们还有一个肯定回答“yes，____ are”，这个怎么填啊？ He's taller than you .(变一般疑问句）急! LOVE STRONGER THAN YOU,STRONGER THAN I 改为一般疑问句I'm shorter and younger than you. 数码相机颜色有哪些 求全一点的（要英文缩写） “将不”的英文缩写怎么读? 请问莱特照明有限公司用英语怎么说?莱特是light的谐音。 lmagine and describe the new students in your class. who's the h___ student in your class? It's ( ) today. We have to turn on aircondition. A、a little hot B、a little cold I have little to do in cold weather.这里的little为什么不用fewI have little to do in cold weather.在寒冷的天气,我几乎无事可做.我认为应该说I have few (things) to do in cold weather.things是可数的,应该用few啊? today i have （ ） little time that i made （ ）few kites填such 和so我知道第一个填so after a short time还是in a short time?是完形填空题：（ ）a short time,we learn what to do and what to say.是不是两个都符合语法,但是after更强调过去发生的动作,而in强调将来呢?答案选的是after after a while,in a while ,for a short while的区别和用法 in no time同义短语是in a short time吗 after a short 如题, in a short time为什么time可数 用in the made of winter造句并翻译! 英语 标准照明光源 They had a meeting yesterday改成疑问句这么简单的一句被我妈越说越搞. 灯具的英文我要做一个产品分类,其中包括抱枕类,地毯类,灯具类等等,请问灯具这个词如果要是表达一个大类的话应该用什么英文词? We had a meeting yesterday.We had a meeting yesterday,______ ________?