A.业务流程执行语言BPEL
B.Web服务描述语言WSDL
C.超文本标记语言HTML
D.可扩展标记语言XML
A.#definef(x)5*x*x+5*+5
B.#definef5*x*x+5*x+5
C.#definef(a) (5*a*a+5*a+5)
D.#define5*x*x+5*+5f(x)
A.#define f(x)5*x*x+5*x+5
B.#define f5*x*x+5*x+5
C.#define f(a)(5*a*a+5*a+5)
D.#define(5*x*x+5*x+5)fx)
A.#define f(x)5*x*x+5*x+5
B.#define f5*x*x+5*x+5
C.#define f(a)(5*a*a+5*a+5)
D.#define (5*x*x+5*x+5)f(x)