皮皮学，免费搜题
登录
搜题
【单选题】
下面哪一项选择是 C 类网络“ 192.168.20.123 ”的网络号。( )A.
192.168.20.0
B.
123
C.
168.20.123
D.
192
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Boy.jsp 和 boy.jsp 是否是相同的 JSP 文件名字?
【简答题】j和q发音的不同处在于______，相同处在于______。
【简答题】下列程序实现求圆形的面积,请仔细阅读程序,将下列空格补充完整。 _______(1)________ java.util.Scanner; public class TestCircle { public static void main(String[] args) { System.out.println("请输入圆的半径:"); Scanner sc=__________(2)______...
【简答题】Several days ago , I saw a big advertisement about a table in the paper. It was really a beautiful handmade 1 . It was made 2 ash tree. The ash tree was about 80 3 , and just fell 4 . The most excitin...
【简答题】Writing: You have ordered a black T-shirt online, size 38. It took ten days to come (they promised overnight delivery). When it came it was not black but blue. And when you tried it on, it was much to...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
