有线电信传输是人们利用传输线为载体来传输语言、文字、图像、数据等信息的。
What will be the result of attempting to compile and run the following code?() public class Q6b0c { public static void main(String args[]) { int i = 4; float f = 4.3; double d = 1.8; int c = 0; if (i == f) c++; if (((int) (f + d)) == ((int) f + (int) d)) c += 2; System.out.println(c); } } ["The code will fail to compile.","0 will be written to the standard output.","1 will be written to the standard output.","2 will be written to the standard output.","3 will be written to the standard output."]
常用的滚动体有哪些?
对歌剧《唐璜》中的主人公描述错误的是() ["花花公子","厚颜无耻","机智","胆小如鼠"]
阐明学前儿童科学教育目标确定的原则。
天气学