餐后较久或数餐后呕吐,见于
A.食物中毒
B.精神性呕吐
C.尿毒症
D.幽门梗阻
E.酒精中毒
参考答案:D
you feel so terrible now, you may as well see the doctor quickly.
A.As long as
B.For
C.Now that
D.So that
当循环队列非空且队尾指针等于队头指针时,说明循环队列已满,不能进行人队运算。这种情况称为 【1】 。