中国还会出现恐怖袭击吗

题目在补充说明一栏妈妈打算从五本不同的故事书中买三本,三个不同的玩具中买2个送给小明做生日礼物,妈妈一共有多少种选择方案?请说明做法和列式 1-1/6(2y-5)=1/4(3-y) 问题在补充说明一栏六一班有男生25人女生有20人他们准备在周末举办一次“主题联欢会”.经商议,决定选出一名同学主持联欢会,那么选到男生的可能性是（ ）,选到女生的可能性是（ ）；小 hao to do与what to do的分别 what to do 跟hao to do 的区别,它们的后面通常接什么?如题,这是初中知识,别答得太深奥哦~呵呵 1.一次函数y=kx+b的图像如↓图所示,则k、b的值为A.k>0,b>0.B.k>0,b 求极限：xsinx'2/(x-sinx)在x趋向于0时的极限.由于手机打不出来,x'2表示x的平方.希望过程能具体点, 怎样评价孟子 已知函数y=kx+b这个函数与两坐标系围成三角形面积为6知道方程kx+b=0的解为x=4求函数解析式 3x+1和5－2x互为相反数x=? 谁有AABB.ABB.AABC.ABCD的词语各24个? we all wanted to know what we were going to do with a tooth 翻译 he wanted to do as he was told 的翻译是? AABC、ABCC、ABCD、ABAC、ABB、ABAB等词语 一条数学题（很重要的）一个圆柱,底面半径增加2厘米,它的侧面积就增加62.8平方厘米,如果它的底面周长增加2厘米,它的侧面积就增加多少?请列算式，并写上答案！！！(最好用多种方法) 问一道很重要的数学题!在线等.O是直线上AB一点,OD是∠COB的平分线,OE是∠AOC的平分线.试探究所有互余的角,互补的角.这道题不用图可以做出来吗?帮帮忙啦!感谢! 一道关于我命运的数学题,很重要,帮帮我,急甲乙两辆汽车同时从AB两站相对开出,第一次相遇时离A站有90千米,然后各按原速度继续行驶,分别到达对方车站后,立即沿原路返回.第二次相遇时离A 求您对孟子的评价要3条……呢 宋朝赵普说：“半部论语治天下.”请你仿写一句对《孟子》作出评价. 除ABB,ABCC,AABB,AABC外,还有什么形式的叠词 She was a movie star （when she was only 3 years old）括号提问 三号选手共抢答8道题,最后得分64分,答错一道题扣6分,他答对了几道题?怎么列方程? Shirley Temple was a movie star when she only three years old的意思 英语翻译people are taking a walk in the park now.3,How about riding a bike to have a picnic?4,That must be a lot more relaxing to visit Beidaihe than Beijing.5,It isn't far from here to the school library.6,Please tell me how to get to the Summer I had （ ）big breakfast ( )this morning 一次测验.答错一题扣6分,小刚共做了8道题,最后得分64分.他共答对了几道题? This morning I had breakfast quickly的同义句? This morning I had breakfast quickly同义句This morning I had_____ _____ _____ _____. i want to have porridge breakfast this morning同意句 peter had( ),candy and ( )for breakfast this morning括号怎么填 When he was four years old,he___sing several English songs?A.could B.can C.may I was able to sing English songs( ) I was 5 years old