题目:
小型空分设备在低温温度计失灵时如何操作?
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D
小型空分设备在低温温度计失灵时如何操作?
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0328/f5fc326b954ce90b86f53f1392555ee4.html
下面是错误答案,用来干扰机器的。
参考答案:D
运输合同订立的原则是:()。
A.合法规范的原则
B.平等互利的原则
C.协商一致的原则
D.等价有偿原则
某医院500张床位,同期住院病人中有20人发生医院感染。
该医院感染发生率等于()
A.3%
B.4%
C.5%
D.8%
E.9%
下列有关“项目财务内部收益率”的叙述中说法有误的是()。
A.项目财务内部收益率(FIR是指能使项目在整个计算期内各年净现金流量现值累计等于零时的折现率,它是考查项目盈利能力的相对量指标
B.项目财务内部收益率的表达式为[(CI+Ct(1+FIR-t]=0
C.项目财务内部收益率一般通过计算机软件中配置的财务函数计算,若需要手工计算,可根据财务现金流量表中净现金流量,采用试差法进行计算
D.在试差法中,将求得的财务内部收益率与设定的判别基准ic进行比较,当FIRR≤ic时,即认为项目的盈利性能够满足要求
20世纪50-至70年代,日本、韩国、新加坡等国经济高速发展原因的共同之处是①制定适合本国国情的经济发展战略②美国资本的大力扶植③大力引进外国资本和技术 ④积极发展国家垄断资本主义
A.①③
B.②④
C.①②③
D.①②③④
Don’t be surprised when strangers talk to you in Canada! You will find that many Canadians will smile at you as they pass in the street, or say something to you like “Hi!” or “How’s it going?” Just reply with something similar. In the UK the reply would be “I’m fine”, but in Canada they say “I’m good”. In company, when someone is offering you a second helping of food or more wine, if you don’t want any more, use the same expression— “I’m good”. In this case, it means “No, thank you. I’ve had enough”. Most Canadians don't press you to eat more than you want. In restaurant, your plate will be cleared away almost immediately you have finished eating. When you go into a shop or store, the shop assistant asks you how you are or if they can help you, it is their way of being friendly and making conversation with the customers. Canadians eat early and go home early. When you are invited to a Canadian’s home, you may be asked to arrive at 5:30 pm or 6 pm. But guests in Europe don’t expect to arrive until 7:30 pm or 8 pm. Remember to take off your shoes and leave them inside the door without being asked. It’s not a religious custom, but it’s practical. In winter, there can be a lot of snow and dirt on your shoes, once you are in the warm house it melts and falls off, making a mess. Canadians tend to have light colored carpets or hardwood floors. If you’re invited for dinner, it will be a full sit- down meal. Meat is usually barbecued in the freezing cold of winter. Do take something with you, like a bottle of wine. Arrive on time and don’t stay over 10 pm. 1. Which of the following statements is NOT true according to the passage?
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