男散打二觉加点

如果知道全集S和它的子集A,又知道CsA=｛5｝,那么元素5和集合S,A的关系如何? for(i=0;s[i]!='\0';i=i +1) 怎么理解for(i=0;s[i]!='\0';i=i +1)t[i]=mylower(s[i]);t[i]=0;printf("\nThe result is :%s.\n",t)mylower是大写字母转化成小写字母的函数 动物叫声来了!每一横填一字牛__ ___叫 ,羊__ __叫狗__ ＿叫,猫__ __叫 雄鸡__ __叫母鸡.小鸡.乌鸦.鸭子.老鼠.(.代表以此类推) s[i]!请知道的仔细回答一下, Full full house在英文中是什么意思? full love 在SJ的full house中经常提到的拍CF和字幕PD是什么意思啊! 在括号里填一个字,表示动物的住所.（不重复） 狮( ) 为什么f(x+2)=f(x)的周期是2,f(x+2)=-f(x)周期是4,怎么看? f(x+4)= -f(x+2)=f（x）的周期为何是4 一个底面是圆形的锅炉,底面圆的周长是1·57米.底面积是多少平方米? 求f(x-4)=f(2-x)的周期RT I Want My tears Back ,后面的tears Back是什么意思?翻译成中文 一种精密的机器长5毫米,画在图纸上是4厘米,求这幅图的比例尺 如图,＜1=( )度 ＜2=（ ）°二、求下面各图形中涂色部分面积（每个步骤详细）不要做的太复杂要容易看懂, 如图,＜1=( )度 ＜2=（ ）° 二、求下面各图形中涂色部分面积（每个步骤详细 如图,图中涂色部分的面积占整个图形面积的13分之1.√or× 图2,图3中,涂色部分(或空白部分)面积显然占整个图形的2分之1图4,当E是长方形ABCD内的任意一点时,涂色部分面积还占2分之1吗? 小明,小杰两人共有500本图书.如果小杰送给小明15本,两人的图书就一样多,问小明,小明原来有多少本图书 小明、小杰两人共有100本图书,如果小杰送给小明15本,两人的图书就一样多,如果设小明原来有x本图书,根据题意,可以列出方程： ． I’m superwoman.I will come Summer Camp pay for summer camp I‘m afraid that you don't come back .什么意思. pay for summer camp的意思pay for summer 为什么不在summer camp前面加the? Two swimmers wanted for summer 帮助写一篇短文,词数不用太多帮助写一篇短文，词数不用太多 How big is your dog?Mine is______yours.A.as twice big as B.twice as big as Helen ( ) her keys in the office so she had to wait until her husban ( ) home.A.has left,comes B.left; had come C.had left; came D.had left; would come答案是选C把,为什么 英语选择题,帮忙看看.It is not such a pencil-----I used yesterday.a.that b.as c.which d.what麻烦讲一下,好像除了b都对呢. He suggested __.A:to hire a carb:of hiring a carc:we hired a card:our hiring a car这题是不是选D啊?-.-IT's high time you __ decision.a:madeb:makec:would maked:will make这题是不是选A啊?-.- 1.-Who is the man ＿ was talking to our English teacher?-Oh!It's Mr.Baker,our math teacher.A.he B.that C.whom D.which2.-Would you mind moving the desk?- ＿ .I will do it right away.A.Yes,I do B.No,I am not C.Of course D.No,not at all3.He would agre They can join the chess club.对the chess club提问对the chess club提问