听钢琴演奏会的感受

does underground leave what the time ? (连词成句） 连词成句 1 to with by travel i would like plane my friends 2 does underground leave what the time 已知(3x-1)的平方=ax的平方+bx+c求a+c的值 dose,underground,leave,what,the,time?怎样连成句子 括号3X加2反括号的平方等于AX加BX加C,求C 括号3X加2反括号的平方等于AX加BX加C,求 设二次函数y=f(x)的两个零点分别为-1和5,f（0）f(6)与0大小的关系 3x^-12x-2根号（x^-4x+7）+13=0^表示平方 What does doctor ask her to do? what does the doctor say的意思 Who does Mrs.White ask to have the fish? 已知一次函数y=kx=b的图象如图所示,当x0 b.y 若(2x-5)(2x+1)=4x的平方-kx+p,则(k-p)的平方为, 若4x的平方+kx+25=(2x-5)的平方,那么k=要求讲解 3、已知（2x- = 4X平方+kx+9 则k的值为（ ）A、-6 B、 C、-12 D、 (2x+3)的平方=4x+kx+9 求k值是多少 Does tom do morning exercises every day?exercise后面为何加s?如题,呵呵.我胡乱猜.好像全文种表示复数的只有 “每天”.如果是这里关系,下面这句,没有s啊.Do you walk after supper every day? 已知三角形abc三个内角满足关系式3∠A=5∠B3∠C=2∠B则这个三角形是什么三角形我 要 过 程 谢 谢 1.4x*(x平方-1/2x-1)2a(a-4b)-b(a+2b) 3.(x+2)(x-4)-x(1-2x)4.6x(x+1)-(2x+3)(3x-1) What dose Smith ask Green to do?整个句子的意思 What does Ben ask Amy to do?怎么翻译帮帮我坐下 what does their teacher ask them to do? what does clenda smith do?的汉语意思? what is 中文意思是甚么?what does 中文意思是甚么?1)what is 中文意思是甚么?2)what does 中文意思是甚么? What does your father do?的中文意思是什么啊? what can Cindy does?单句改错 有什么好听的成语 什么动听成语 never_________his homework ,but he does well in all subjects.A did tom do B tom does C does tom doD tom has done Students like Tom_____（do）well in Chinese.填does还是do? 若3x²-x-1+0,求6x三次幂+7x²-5x+2001的值要有过程,急,谢谢 Tina is a little w--- in science,but she is good at Chinese and English. Tina is good at speaking Chinese.（改为同义句）