简单分支结构语句是( )。 A．DO CASE…ENDCASE B．DO WHILE…ENDDO C．IF…ENDIF D．SCAN…ENDSCAN

C语言中while与do~while语句的主要区别是（ ） A: A．do~while的循环体至少无条件执行一次 B: B．do~while允许从外部转到循环体内 C: C．do~while的循环体不能是复合语句 D: D．while的循环控制条件比do～while的循环控制条件严格

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 ____ your father and mother _____? A: does, do B: do ,do C: do ,does

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