【简答题】Who makes first presentation of documents to the nominated bank under a transferable credit? (1)( ) The first beneficiary. (2)( ) The second beneficiary. (3)( ) The middle man.
【单选题】以下程序的执行结果是________. #include void main( ) { int x=1,y=0; switch (x) { case 1: switch (y) { case 0:printf("first\n");break; case 1:printf("second\n");break; } case 2:printf("third\n"); } } A) first ...