【单选题】She couldn't hide her __________ at not getting the job.
【简答题】A) couldn’t B) wouldn’t C) mustn’t D) shouldn’t
【单选题】She couldn’t hide her ________ at his foolish mistake.
【单选题】分析下列程序的运行结果。 (1)#include int main() { struct cmplx { int x; int y; }cnum[2]={1,3,2,7}; printf("%d\n",cnum[0].y/cnum[0].x*cnum[1].x); return 0; }
【单选题】The odor of smoke couldn’t hide the _______ smell of the dirty room.
【判断题】黑客文化里所说的黑客主要是指非法入侵他人电脑,盗取机密的人
【简答题】以下哪项属于DDL操作( ) A.update B.create C. insert D.delete