超声波雾化吸入后,下列哪项物品不需消毒
A.雾化罐
B.水槽
C.螺纹管
D.口含嘴
E.面罩
参考答案:B
To weaken the damage for earthquakes, scientists are working on ways to enable accurate prediction.()
A. relieve
B. deduct
C. minimize
D. rid
有以下程序fun(int X,int Y) {static int m=0,i=2;i+=m+1; m=i+X+Y;return m;} main(){int j=1,m=1,k;k=fun(j,m);printf("%d,",k);k=fun(j,m);printf("%d\n",k); }执行后的输出结果是【 】。
A.5,5
B.5,11
C.11,11
D.11,5