下列四项中表示正确的域名的是（）。 A: 202.96.68.123 B: hk@zj.school.com C: zjwww@china.cm D: www.cctv.com

【单选题】执行以下程序段后 printf("%s,%8s,%8.3s","china","china","china"); 输出结果为() ( 说明:□代表一个空格) A. china, □□□china, □□□□□chi B. china, □□□china, □□□china C. china, china, china D. china,china □□□, chi□□□□□

printf(“%3s,%7.2s,%.4s%-5.3s ”, “CHINA”, “CHINA” ”, “CHINA”, “CHINA”);

DHL材积计算公式是（ ）A、长(cm)*宽(cm)*高(cm)/2000B、长(cm)*宽(cm)*高(cm)/3000C、长(cm)*宽(cm)*高(cm)/5000D、长(cm)*宽(cm)*高(cm)/8000

以下程序段​void main()​{​printf(“%s,%4s,%4.2s,%-4.2s\n”,”china”, ”china”, ”china”, ”china”);​}​运行的结果是 。（■表示空格）​ A: china,chin, ch,ch B: china,hina, ■■ch,ch C: china,china, ■■ch,ch D: china,china,■■ch,ch■■

Invented in China, paper moved out of China, first to Samarkand and then into Europe from the Islamic portals of Sicily and Spain. A: Paper, which was invented in China, moved out of China B: Paper, when was invented in China, moved out of China C: Paper, where was invented in China, moved out of China D: Paper, what was invented in China, moved out of China

2～12岁小儿身高计算标准为：（） A: 身高（cm）=出生体重（cm）+月龄×0.7（cm） B: 身高（cm）=6（cm）+月龄×0.25（cm） C: 身高（cm）=年龄×2+7（或8）（cm） D: 身高（cm）=年龄×2+6（cm） E: 身高（cm）=年龄×7+77（cm）

Which is NOT one of China’s three major telecommunications corporations? A: China Telecom B: China Mobile C: China Unicom D: China Netcom

The first commercial bank in China is（ ） A: People’s Bank of China B: Agricultural Bank of China C: Bank of China D: Imperial Bank of China

printf("%4s,%7sn","China","China");printf("%-7s","China");结果()