案例四25分 x公司是一个快速消费品制造企业，张军是x公司新任命的供应链总监，上任后

Ⅱ型呼吸衰竭病人的主要诱因是（）。

A.过度劳累

B.精神紧张

C.呼吸道感染

D.营养不良

E.长期吸烟

Now let me tell you about the work I have been doing with the UN. My job with the UN is not paid but voluntary, and  小题1:  I said before, I visit countries where the UN has programmes to help people. So,  小题2:do I help by visiting these countries? Well,  小题3: I visit these countries, the television and press will follow and record my visits. This will increase people’s knowledge of the work of the UN. In addition, my visits will encourage people   小题4:  are working on the projects and draw local people’s attention 小题5:  the situation.

I have visited many countries in Africa. Recently, I was fortunate 小题6: to travel to South Africa, where I met some women who have organized themselves into a group. They collect approximately 1.35 yuan per day from each member and add  小题7: to some money contributed by the government. With this, the women have enough money to acquire materials to make baskets. They then sell these at the market for  小题8: profit. With luck their group will be able to expand and maybe set up a shop. Such programmes can transform people’s lives by giving them the ability to provide for themselevs and their families.

工艺是由工艺过程、工序、工位和工步所构成。

由车站调度员和车站值班员于阶段计划开始（）h前，将阶段计划和上级有关命令、指示及重点要求分别向有关工种人员布置下达。

A.0.5

B.1

C.1.5

D.2