By presupposition, we refer to a meaning taken as given which does not therefore need to be asserted.()
第1题:
第2题:
第3题:
执行下列语句之后,正确的是() float m=100, n=200; float &refer_m=m, &refer_n=n;
A.&refer_m=n;
B.*refer_m=*refer_n;
C.refer_m=refer_n;
D.&refer_m=&refer_n;
第4题:
第5题:
第6题:
3、执行下列语句之后,正确的是() float m=100, n=200; float &refer_m=m, &refer_n=n;
A.&refer_m=n;
B.*refer_m=*refer_n;
C.refer_m=refer_n;
D.&refer_m=&refer_n;