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【单选题】
诊断呼吸衰竭最重要的动脉血气分析指标是
A.
动脉血氧分压低于60 mmHg
B.
动脉血二氧化碳分压高于50 mmHg
C.
pH值低于7.35
D.
二氧化碳结合力高于29 mmoL/L
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参考答案:
举一反三
【判断题】大学生求职签合同时,合同一般应包括工作时间.薪酬数额.薪酬支付时间.薪酬支付方式。
A.
正确
B.
错误
【单选题】2010年10月,某酒厂将自产的一种新型粮食白酒3吨用于赠送客户,该批粮食白酒的成本共计8000元,该批粮食白酒无同类产品市场销售价格,但已知其成本利润率为10%,计算该批粮食白酒应缴纳的消费税税额( )元。
A.
7200
B.
4290
C.
5950
D.
2950
【单选题】( )被称作为“经济的润滑剂”
A.
通货膨胀
B.
温和的通货膨胀
C.
奔驰的通货膨胀
D.
恶性通货膨胀
【简答题】Complete the following summary of Text I, using the words in the text. Public relations (PR) (1) h_________ about bad news and (2) p___________ politicians, companies and celebrities is to secure posi...
【判断题】Bruce is talking to Bill about the new marketing plan. Watch the video clip and tick (√) those statements that are true. u01p41.mp4 clarify v. 澄清;阐明 objective a. 客观的 involve v. 包含;牵涉;使卷入;使参与 outstandi...
A.
正确
B.
错误
【单选题】(p. 10) Which of the following statements about services is true?
A.
A service economy produces services at the expense of other sectors.
B.
Service jobs are low paying and menial.
C.
Service production is labor intensive and low in productivity.
D.
Service is a necessary evil for manufacturing firms.
E.
Marketing and managing services presents issues and challenges not faced in manufacturing and packaged goods companies.
【单选题】A good way to think about the S-T-P process is that it is an ytical approach that helps the firm make important ‘where’ (target market _______) and ‘how’ (product positioning) marketing strategy d...
A.
segmentation
B.
categorization
C.
evaluation
D.
selection
【简答题】Before a company starts a new p___1____, they must collect and study information about what people want and need. So, they do m_____2________. The boss of the company needs a lot of information...
【单选题】宏观经济的目标包括经济增长,物价稳定,国际收支平衡和( )被称作为“经济的润滑剂”
A.
经济周期
B.
贸易顺差
C.
经济发展
D.
充分就业
【单选题】大学生求职签合同时,合同一般应包括以下主要事项()。
A.
具体工作时间
B.
确定的薪酬数额
C.
薪酬支付时间
D.
以上都是
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