What __________ the monkeys doing?[ ]
A. do
B. is
C. are
答案:C
下列书写完全正确的一项是( )(2分)
A.直栏横槛渭流胀腻幽暗昏惑
B.东隅己逝日益矫固其文漫灭
C.妃嫔媵嫱舸舰迷津销遣世虑
D.萍水相逢管弦呕哑棨戟遥临
设数组data[0…m]作为循环队列sq的存储空间,front为队头指针,rear为队尾指针,则执行出队操作的语句为
A.sq↑.front:=sq↑.front+1;
B.sq↑.front:=(sq↑.front+1)%maxsize;
C.sq↑.rear:=(sq↑.rear+1)%maxsize;
D.sq↑.front:=(sq↑.front+1)%(maxsize+1);