length A: n. 曲线；弯曲处；曲线球 B: n. 斧子；战斧；裁员 C: n. 长度；篇幅；持续时间；一段 未知类型：{'url': 'https://nodestatic-ali.fbstatic.cn/static-files/1625560819952_length', 'audioId': '1625560819952_length', 'duration': 0, 'type': 185}

182. The length of a wave is the length ______.

What is the ratio of the length of the mining zone to the length of the bench?( ) A: Full length or part of it B: Full length C: Part of it D: None

下列代码的执行结果是： int length = "Hello".length(); System.out.println(length);

length A: length B: launch C: lend

已知int[][] a= {{1,2},{3,4,5,6},{7,8,9}}，a.length()=_________，a[0].length()=__________, a[1].length()=__________,a[2].length()=__________,a[3].length()=__________。

返回字符串长度的是（ ） A: 成员域length B: 静态成员域length C: 实例方法length() D: 静态成员方法length()

下列哪些是正确的声明变量的方式？ A: int length; int width; B: int length, width; C: int length; width; D: int length, int width;

下列代码的执行结果是____。    Int length="Hello".length();    System.out.println(length); A: 5 B: 2 C: 10 D: 6

length ______