矩阵的维数是什么

He works very hard so that he can s___ his family at that time I felt I was very ____,填lucky还是luckily,为什么 ,最好说明下这两个词的区别和用法 英语翻译the most popular type of restaurant serves fast foods such as hamburgers,hot dogs,pizza,fried chicken,tacos and French 英语翻译Indication and Therapeutic EffectsXUANXIA Capsule is used for relleving opiate-induced withdrawal syndrome ,including the following symptoms :palpitation ,chills and shivering,yawning,lacrimation(tearing eyes),and rhinorrhea(running nose) 英语翻译圣诞节、祝你圣诞快乐、你的快乐、我就快乐、你要快乐哦! 岳阳楼记中表达自己高远志向的句子 you can love me or leave me我只听到几句歌词..是一位女歌手唱的..还有一些歌词如下:i'll be the garden you'll be the snake doesn't make my sensecause i never gonna stop.. What will the big black ones are in the store?翻译!不是什么大黑有商店,语气通顺 ( ) sweaters are yours? The black ones are ( ) . What does the clerk do when the big black ones are in the store? Peter had a party on his birthday in his house.Alothough he had a greattime,it made him very ___. Dad,today is Xiaoming's birthday.We're going to have a party for him at his houseA.Have fun!B.You're welcome!C.That's true!Please hurry up！ there is a birthday party at Tina's house on monday afternoon 对a birthday party提问 Twenty people went to his house and attended his birthday party,me__.A.including B.to include c.include D.included 英语翻译What shall we do?Betty Swan didn't know what to do.She went to find her friend,Daisy Duck and Helen Cat.She thought they might have a good idea."What shall we do?"She asked them."It's boring."Questions:1.Where did Betty Swan go when she d 岳阳楼记中书写作者伟大抱负的句子是? 自学英语怎么样学?我初中英语基础还好,现在出来工作了,想自学英语.请朋友们指教方法.,不要复制来的 7.Ren Changxia,a policewoman,was always very busy.She has little time to spend ______her family Jack always finishes his work on time.He （ ） leaves it until the next day.中间填什么?Jack always finishes his work on time.He( )leaves it until the next day.A.sometimes B.never C.often D.usually jack's family has one shower (对划线部分提问) ____ ____ he ofter ____ lunchsudu三克油 17.Jack is a boy.His family name is ________.17.Jack is a boy.His family name is ________.A.Tom B.Tony C.Nick D.Smith 我姓严,请问“严”在英语里怎么读?譬如“李”读成"lee",“刘”读成“law". 法律为什么是可爱的? 1、My father is busy with his r___ work in the lab and he has no time to woke TV.2、It's very nice of you ____(invite) me to your party. 26.My cousin is very busy with his work.He has ______ time to read newspapers.A.little B.few C.a little D.a few My father is very busy.He a_____goes home from work late.根据拘役级首字母填入合适的单词.还有一个问题：we的宾格？ my father was very busy with his work last week.he went to Wuhan on ( ) 范仲淹在岳阳楼记中,抒发古人宏伟抱负,表现作者高远志向的句子是? 我的世界1.7.2mod放在哪里,问了很多人了,这个问题都快把我逼疯了, 怎样能提高数学啊,我快被逼疯了…谢谢了,大神帮忙啊 Every day is very busy,we cherish the time什么意识 生活中的物理问题吧 关于啤酒结冰的冬天我们家罐啤在一个比较冷的屋子放着,喝之前会把它放在暖气上暖一暖,有时候放得时间比较短,打开之后就会很快结冰.（如果放很久就不会）还有如