People of ancient Egypt and Europeans of the Middle Ages ______.
A. both worshipped black cats
B. both feared black cats
C. thought black cats could bring good luck
D. felt very different about black cats
第1题:
定义一个Tree(树)类,具有带形参的构造函数,有整型数据成员ages(树龄),成员函数grow(int years)对ages加上years,age()显示Tree类对象的ages值。编写主函数对该类进行测试。
第2题:
下面合法的数组声明和构造语句是()
A.int[] ages = [100]
B.int ages = new int[100]
C.int[] ages = new int[100]
D.int() ages = new int(100)
第3题:
下面哪一个是合法的数组声明和构造语句?()
A.int[] ages = [100];
B.int ages = new int[100];
C.int[] ages = new int[100];
D.int() ages = new int(100);
第4题:
下面为合法的数组声明和构造语句的是_______。
A.int[] ages = [100];
B.int ages = new int[100];
C.int[] ages = new int[100];
D.int() ages = new int(100);
第5题:
8、下面合法的数组声明和构造语句是()。
A.int[] ages = [100]
B.int ages = new int[100]
C.int[] ages = new int[100]
D.int() ages = new int(100)
第6题:
下面哪一个是合法的数组声明和构造语句()。
A.int[] ages = [100];
B.int ages = new int[100];
C.int[] ages = new int[100];
D.int() ages = new int(100);