【单选题】P14.执行 k=0 Do Until k>=3 x=x+2 k=k+1 Loop 下列程序段后,变量x的值是
【单选题】P57.执行 K=0 Do Untik >=3 x=x+2 k=k+1 Loop 下列程序段后,变量x的值是
【单选题】P32.执行下列程序段后,变量x的值是 k=0 Do Until K>=3 x=x+2 k=k+1 Loop
【简答题】We need a skilled_____ to take care of our delicate mechanism. Atechnician Btechnology Ctechnique Dtechnological
【单选题】P67. 执行下列程序段后,变量x的值是 k=0 Do Until k>=3 x=x+2 k=k+1 Loop
【单选题】设程序段x=-1; do{x=x*x;} while(!x); 则( )。