【单选题】采用GCC编译器编译/连接程序,使用下列哪条参数可以优化程序编译、链接( )
【单选题】50mL浓硫酸和100mL水混合后的溶液浓度表示为( )
【单选题】若$y, $x为int型变量,则执行以下语句后,$y的值为( )。
【单选题】若 $y, $x 为 int 型变量,则执行以下语句后, $y 的值为( )。
【单选题】当事人采用数据电文形式订立合同的,( )为合同成立的地点。
【判断题】The array size is fixed after an array reference variable is declared.
【单选题】On a market value basis, GFV Co is financed 70% by equity and 30% by debt. The company has an after-tax cost of debt of 6% and an equity beta of 1·2. The risk-free rate of return is 4% and the equity ...
【判断题】"Inc." is an abbreviation for Incorrectness when it is used after a company's name.
【单选题】An exclamation mark is usually used after an exclamation or
【判断题】"Inc." is an abbreviation for Incorporated when it is used after a company's name.