假设有个类已经定义了下述的变量: int num1 = 10; int num2 = 20; String word = new String("exam"); double answer = 25.5; 另外定义了下列方法头: public int stuff(String s, int x, int y) 以下哪个是正确的方法调用:
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参考答案:
举一反三
【单选题】What is leverage ? Leverage is ( )
A.
borrowing money to amplify the outcome of a deal.
B.
lending money to get the interest income.
C.
borrowing securities to sell for getting capital gains.