世界名城ppt

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 02:21:27
标点符号在方格纸上如何占格 x÷7/15=15/36÷5/24 24分之13,36分之19和48分之15把它统分 求下平方根 求平方根? 在方框里加上适当的标点( )为自己( )你双耳失聪( )拿什么去听( )( )用心去听( )让心去倾听( ) 有那种方框里打勾的标点符号吗?我们填表时打勾的那种符号. 在第三自然段的方格里添标点符号 初一因式分解分组分解法分解因式:1,x^3+2x²-2x-4 2,xy+2x+y+2 3,6ab+4a+9b+6 xy-x-y+1 用分组分解法因式分解 一道英语题``帮忙解释下``我不太懂Which do you enjoy ____your weekends,fishing or watching TV A.to spend B.spending C.spend D.being spent为什么选A而不选B啊? an 8-month-old boy为什么用an? 1---Could I make it on July 14th?---_____A You can manage it B That's fine with meC Not a bit of it D Go ahead with it为什么选B而不是D?2'Tom came to work last Friday,but no one has seen him since.''___he have had an accident?”A Should B Must ( )Will you please stay here for the party?Sorry,I ___ .I will have to go to an important meeting.A.must't B,needn't C.won't D.can't为什么是D不是C( )___ you buy me a new bike ,mum?I'm afraid I now.I haven't got enough money with me.A May ,c 多项式里不含xy项是什么意思 什么叫做一个多项式的二次项? 可以给我解释下么,不太懂这道题,谢谢了 刘老师这个题答案解释的看不太懂?您有什么解释呢? 已知多项式3X的三次方-2x的平方+x-3与M的2倍的差是x的三次方+2X的平方+X-7,求M 物理题11不太懂,盼高手详细讲解,谢谢! 这道题不太懂,希望有答案的同时最好有讲解 不太懂.,第三题,从左边看的这个. 语文和数学的平均分为47分数学和英语的平均分为44.5分语文和英语的平均分为51.5,语文和英语各多少分 我是一名即将上高三的学习,这次期末考考得非常差.英语44,现在我该先补上哪科呢 根据茎的特征可把植物分为茎干坚硬的 一道不太懂的英语题one on the advantages of living on the top floor of a highrise is that you can get a good______.A sight Bscene C view Dlook应该选哪个?为什么 Are you satisfied with her answer?Not at all.It couldn't be _______.A.worse B.better我看到别人也提过这道问题 可是回答的这俩答案都有~到底是啦个类T_T要说明的哦~ 不太懂, 小数的小数点向( )移动( )位,原来的数就缩小( )倍? 规定运算为 a * b = a (a + b) 则 2 * 3 = 小数的小数点向( 右 )移动 (3 )位,原来的数就缩小( )倍 今天上经济学的课,可是出了个论文的题目!可是 我不太懂题目的意思,所以请亲们帮忙解释下!What are the overall effects of a binding minimum wage in a competitive labour market? What might soften your interpretation?如