Is this your cat?[ ]
A. Yes, it is.
B. Yes, it isn't.
答案:A
以下4个程序中,完全正确的是【 】。
A.#include main(); {/*programming*/printf("programming!\n");}
B.#include main(){/*/programming/*/ printf("programming!\n");}
C.#include main() {/*/*programming*/*/ printf("programming!\n");}
D.include main(){/*programming*/printf("programming!\n");}
消化性溃疡的主要病因有()
A.饮酒
B.疲劳
C.自身免疫
D.幽门螺杆菌
E.非甾体抗炎药