楼层投影面积计算方法

shanghai is about 340 kilometres-----from naijing. Beijing is about 1,000 km _____ from Shanghai.A.long B.away C.near D.far Don not ___ to me when I do my homework. A.say B.sprak C.tell D.talk快!明天的作业! Shanghai is about 12000 k____away from here. 图中数字和字母分别代表什么 #include void main(){int x=0,y=2,z=3;switch(x){case 0 :switch(y==2){case 1 :printf("*");break;case 2:printf("%");break;}case 1 :switch(z){case 1 :printf("$");case 2:printf("*");break;default :printf("#");}}}请问是怎么输出的? 急 hong kong _to be a good place for eating today 为什么添 is known My parents often tell me ____China. a,about b ,from c,for d,by my parents often tell me china. My parents often tell me not to talk ______strangers. 小学《同步探究》p12第5、6题 小学四年级下册数学同步探究练习六(2)的答案急~~~~~要火速!~~~~~~~ 一道探究创新题阅读下列材料：方程1/x+1-1/x=1/x-2-1/x-3的解为x=1;方程1/x-1/x-1=1/x-3-1/x-4的解为x=2；方程1/x-1-1/x-2=1/x-4-1/x-5的解为x=3-1/x-2=1/x-4-1/x-5的解为x=3阅读下列材料：方程1/x+1-1/x=1/x-2-1/x-3的解 What do you wear in the summer?应该怎么回答?急用! 英语详解,语法Recently,Scientist identified a protein in breast milk that can suppresses the virus,the protein may even protect babies from become infected.其中,后半句中的protect babies from become infected 语法上怎么解释.from 后 小学语文一年级的题我真的不会请网友帮忙啊连线、把下面笔画名称的字与相应的笔画连起来.1鸟 2电 3九 4西 5出 6长 7去 8水一竖弯 二横折弯钩 三竖弯钩 四竖折折勾 五竖提 六竖折 已知函数f(x)=x的平方-2乘x的绝对值-1,试判断函数的奇偶性,并画出函数图像 nsin1/n是绝对收敛还是条件收敛 曲线C1的方程是x^2+y^2-4x+3=0,C2方程为y^2+2x-2=0,求它们的交点.我解出来以后出现了增根,看下面的图（点击看大图）请问有没有不出现增根的解法? 元素周期内所有元素的英文全称.好是好,就是如果你把它们全弄出来,排列好就好了.你到底多老,尊老?那我已经到了登仙的年龄了. while my mother ________(cook).I am doing my homework. While my mother_ (cook),I am doing my homework,中间填什么?为什么? dos的英文全称是disk operation system呢还是disk operating system 看到两种说法都有,俩意思也差不多,那个正确呢? 微博缩写为什么是t 英文全称以及缩写各是什么?如题! my brother was singing while my mother was cooking= my brother was singing when my mother was cooking= while my mother was cooking,my brother was singing = when my mother was cooking,my brother was singing 语法都对吧 关于孔子的议论文 12.China has a much ____population than _____.12.China has a much ____population than _____.A.larger,Russia B.more ,Russia C.larger,that of Russia D.more,that of Russia 13.“Who’ s your English teacher ” “Miss Gao .She teaches____English very 一凸多边形共有35条对角线,求该多边形的边数,设该多边形的边形的边数为X,列1元二次方程!解得到的+他分 1个有35条对角线的凸多边形是几边形（要过程） 一个凸多边形共有35条对角线,它是几边形? 以孔子的一句话为题,写一篇议论文 酷派 大神F1（8297）你们抢到了吗,京东骗人的,直接没货