If you add 4 5, you get 9.

以下设置默认值的函数原型声明中错误的是 。 A: int add(int x , int y = 4 , int z ); B: int add(int x = 3 , int y = 4 ,int z = 5 ); C: int add(int x , int y , int z = 5); D: int add(int x , int y = 4 , int z = 5);

ADD指令相当于（）位加法 A: 17 B: 9 C: 8 D: 4

对于如下程序#define ADD(a,b) a=a+bint main(){int a=3,b=4,t=0;t=ADD(a,b)*ADD(a,b);printf("%d",t);return 0;}输出结果为 A: 49 B: 19 C: 16 D: 存在语法错误

ADD指令相当于（）个数的加法 A: 4 B: 3 C: 2 D: 1

________ is known to all，good friends _________ happiness and value to life. A: It; add B: As; add C: It; add up D: As; add to

add to 增加，增进 add ⋯ to把⋯加进 ⋯ add up 相加 add up to 总计，所有这一切说明1) I don't think these facts will __________ ____ anything. 2) Fifty new books have been ___________ ___ the library. 3) The music ___________ ____ our enjoyment of the film. 4) You must have made a mistake when you _________ ____ the bill ________.

增加约束用（ ）语句是实现。 A: ADD COLUMN B: ADD CONSTRAINT C: ADD FILE D: ADD TABLE

what is the purpose of the brake hoses in the brake system?（ ） A: they add friction B: they add flexibility C: they add air flow D: they add brake force

函数模板：template T add(T x，T y) { return x+y；} 下列对add函数的调用不正确的是 A: add< >(1，2) B: add(1，2) C: add(1．0，2) D: add(1．0，2．0)