* * 栓的形状最好为
A.圆锥形
B.卵形
C.球形
D.鱼雷形
E.鸭嘴形
参考答案:E
解析: * * 栓为鸭嘴形、球形或卵形;最好为鸭嘴形,选E。
与阿司匹林合用,会加重胃黏膜损伤的含糖皮质激素的中药有()
A.人参
B.甘草
C.朱砂
D.黄芪
E.黄芩
已知如下代码: switch(m) case 0: System. out. println("Condition 0 ");case 1: System. out. println("Condition 1 ");case 2: System. out. println("Condition 2 ");case 3: System. out. println("Condition 3 "); break;default: System. out. println("Other Condition"); 当m的值为( )时,可以输出“Condition 2”。
A.2
B.0,1
C.0,1,2
D.0,1,2,3