下列关于Do…Loop语句的叙述不正确的是 ( ) A．Do…Loop语句采用逻辑表达式来控制循环体执行的次数 B．当Do while…Loop或Do until…Loop语句中while或until后的表达式的值为 true或非零时，循环继续 C．Do…Loop while语句与Do…Loop until语句都至少执行一次循环体 D．Do while…Loop语句与Do until…Loop语句可能不执行循环体

以下能正确计算1×2×3×4...×10的程序段是A.i=1;s=1;do{s=s*i;i++;}while(i<=10)B.do{i=1;s=1;s=s*i;i++;}while(i<=10);C.i=1;s=0;do{s=s*i;i++;}while(i<=10);D.do{i=1;s=0;s=s*i;i++;}while(i<=10);

What________you________lastweek?I________somereading. A: did;did;did B: do;do;do C: did;do;do D: did;do;did

If I ____ the job, I would do it in a different way. A: were to do B: to do C: will do D: would do

________you________your homework at the moment? A: Are; do B: Are; doing C: Do; do D: Did; do

What do you think _____ solve the problem? A: you can do B: can you do C: do can do to D: can you do to

If I _____ the job, I would do it in a different way. A: would do B: do C: shall do D: were to do

Why do we need AI ? A: Do what human unable to do B: Do what human don’t want to do C: Do what human don’t know how to do D: Do what human want machine to do

【单选题】You’d better ______ at home and ______ your homework. A. to stay, do B. stay, do C. to stay, to do D. stay, to do (2.0分) A. to stay, do B. stay, do C. to stay, to do D. stay, to do

Computers are told _______ by programs A: A . when to do B: B . how to do C: C . where to do D: D . what to do