The word “innocent” means()
A. 天真的
B. 伤心的
C. 妒忌的
D. 单纯的
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When was Tsinghua University founded()
A. 1911
B. 1913
C. 1813
D. 1811
下列哪个选项是合法的标识符()
A. 123
B. class
C. 1first
D. _name
给出下列代码,哪行在编译时可能会有错误?① public void modify(){② int i, j, k;③ i = 100;④ while (i > 0 ){⑤ j = i * 2;⑥ System.out.println (" The value of j is " + j );⑦ k = k + 1;⑧ }⑨ }
A. 4
B. 6
C. 7
D. 8
short a = -128;short b = 128;System.out.println("a & b = " + (a & b))()
A. 127
B. 128
C. 1
D. 0