请根据小磁针的指向在图中画出通电螺线管的绕法。

助理护士岗位职责。

有以下程序
#include＜stdio.h＞
main()
int s;
scanf("%d", ＆s);
while(s＞0)
switch(s)
casel: printf("%d", s+5);
case2: printf("%d", s+4); break;
case3: printf("%d", s+3);
default: printf("%d", s+1);break;

scanf("%d", ＆s);


运行时，若输入1 2 3 4 5 0＜回车＞，则输出结果是______。

A．6566456

B．66656

C．66666

D．6666656

3人及以上重伤或人身死亡事故，事故发生单位应在多长时间上报至网省公司或直属单位，同时向事故所在地地方政府安全生产监督管理部门及国家电力监管委员会派出机构报告；网省公司或直属单位收到报告后，应在多长时间上报公司总部，同时在多长时间上报书面材料？

A: I think tourism is a great way of helping the economies of developing countries.
B: ().

A. Yes, I agree. I myself like nothing better than travel.

B. Maybe. Can you explain the advantage of developing tourism

C. Well, in my opinion, the governments of developing countries should create more job opportunities for their people.

D. Yes, it is. Without tourism, those countries would be much worse off.

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