浙江大学远程教育学院考查课《应用写作》

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在Rt三角形abc中 角c=90度 ab=10 角b=30度 求角a 角b的正弦值 请问动词vt和vi有什么区别? 用英语操人最猛的一句,英语带词, 解方程组 1.(x/2+y/5=1 3(x-1)=11+2(y+4)) 2.(5x+4y+z=0 3x+y-4z=11 x+y+z=-2 ) 注意看清楚了详细给过程,直接给答案不给分 0.3x+0.4=0.7x-1 写作文(英语 30词) 帮写作文 只要50词左右 7x-1+3x-1-1=8.那么x的值是___ 七年级下语文知识与能力训练 人教版,第7课 设A={x|x²+px+q=0},B={x²-px-2q=0},且A∩B={-1},求p,q的值并求A∪B. 设集合A={x|x²+px+q=0},B={x|x²-px-2q=0},若A∩B={-1},求p,q的值及集合A∪B. 设A={x|x²-px+2q=0},B={x|x²-5x+q=0},若A∩B={3},求实数p,q的值 已知A={x|x*2+px+q=0},B={x|x*2-x+r=0},A∩B={-1},A∪B={-1,2},求p,q,r的值求出r=-2后, 七年级上册语文知识与能力训练所有答案语文知识与能力训练的所有答案,加2201972073.我前面几页丢失了. 英语翻译家和家人小时候父母很忙,所以我经常在亲戚家或者幼儿园居住.虽然我还很小,但是我知道那不是我的家.那时的我内心深处有一个对家的渴望.从上小学直到高中毕业,我都住在我家里. 初二的英语作文给我找找语法错误的A boy has a bird.He tied string to the bird.He play with the bird everyday.He thought the bird is very happy and he is ,too.One day he saw a girl,the girl is very sad.Because she lose hei mother.A polic 英语作文找语法错误Eating habitsare not the same in every culture.For example,Chinese People all know thatBuddha Jumps Over The Wall is a kind of delicacy,most people think that BuddhaJumps Over The Wall’s taste is good.However,Some western 帮我找出我英语作文里大语法错误顺便帮我改成对的...Everyone have their hate subjects,and so do I.In all the subjects I have learnt,maths is my hatest subject because I am very poor at it.I can't work out the maths questions so th 所以我们家现在很忙 英语怎么拼写 分解因式:a²-2a-8,a²b²-2ab-8,a²-2ab-8b²,(a+4)²-2a-8.对的悬赏100分,骗人是dog 下面是某中外合资企业刊登在昨天的China Daily 上的一则广告:Office secretary,with experience in bookkeeping,typewriting,public relations,operating PC(personal computer).Address,age,health condition.Write to A518,Charlie Office. 英语短文填空Can you 1.m___ a cup of tea?If not,follow me to learn it nowFirst,warm up your teapot by 2.p____ hot water into it.Second,pour3.o____ the water and 4.p____ tea in the teapot.5.N____ pour fresh hot water over the tea and 6.c____ the x2+x-1=0则x3+2x2+2006=? 2若a,b,c,d都不等于零,c,d是x2+ax+b的根,a,b是x2+cx+d的根,那么a+b+c+d=  英语翻译 英语中,“vi.”&“vt.”哪个是及物动词,哪个是不及物动词?怎样区别? (1)若关于x的不等式x^2-4mx+12m=0在[-1,-3]上恒成立,求实数m的取值范围 相似三角形的应用3 (12 21:8:42)古埃及国王为了知道金字塔〔底边是正方形〕的高度,请一位学者来解决这个问题.在阳光下,当这位学者确定他的影长等于他的身高时,要求他的助手立即测得金字 自己写了一个先短文,请帮忙修改语法错误.我是英语初学者Oh my lord. I cant believe a church like this. It is passion, funny and kindness. Totally different from our country church, although I did not came our country church too.S 请帮忙修改一下语法错误.我是个英语初学者That it is not 1950 anymore.yes,you can.It is Obama has a wisdom for his campaign.I very admiration this guy,but I felt some wireds.On the one hand,he want to balance between taxpayer and Walk 具体解答(最好有图画) (18 21:35:38)等腰三角形ABC位于第一项限,AB=AC=2,直角顶角A在直线Y=X上,其中A点的横坐标为1,且两条直角边AB,AC分别平行于X轴,Y轴,若三角形ABC与双曲线Y=K/X(K不等于0)有 我马上要的明天要交 (1 21:19:9)已知Y是关于X的反比例函数,X是关于Z的正比例函数.请判断Y关于Z的函数关系,并说明理由.  在一张边长为4厘米的正方形纸上做扎针岁机试验,纸上有一个半径为1厘米的圆形阴影区域,则针头扎在阴影区域内的概率为多少