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【单选题】
男性,45岁,因慢性肾衰竭行维持性血液透析治疗已有3个月,尿毒症症状明显减轻,但血红蛋白70g/L。本例贫血的主要原因是()
A.
尿毒症毒素抑制骨髓
B.
透析失血及缺铁
C.
叶酸及维生素B缺乏
D.
红细胞寿命缩短
E.
促红细胞生成素减少
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【简答题】A company sells three products as shown below: Product X Product Y Product Z Total Units 60,000 140,000 50,000 250,000 Sales $90,000 $150,000 $60,000 $300,000 Variable Costs $63,000 $93,000 $19,000 $1...
【判断题】ESP(VSC)能够一定程度上保证车辆的转弯稳定性。
A.
正确
B.
错误
【单选题】某人为了5年后能从银行取出10000元,在年利率2%的情况下,当前应存入
A.
9053
B.
9057
C.
11041
D.
11046
【简答题】位于臂骨前面,在牛上呈圆柱状,具有屈轴伸肩作用的肌肉称为()
【单选题】速脉是指成人脉率超过
A.
60次/分
B.
80次/分
C.
100次/分
D.
1 20次/分    ‘
E.
140次/分
【判断题】ESP(VSC)能够一定程度上保证车辆的转弯稳定性。( )(I)
A.
正确
B.
错误
【单选题】Roberts Company had the following data for the year: Sales 3,000 units, Sales price $55 per unit, Variable cost $25 per unit, Fixed costs $34,740. If the company wants its margin of safety to equal $4...
A.
800
B.
1,158
C.
1,958
D.
2,625
【单选题】某人为了5年后能从银行取出10000元,在复利年利率4%的情况下,当前应该存入(
A.
8333.33
B.
6219.27
C.
7219.27
D.
8219.27
【单选题】Which of the following statements can be inferred from the passage?
A.
If a company wants to succeed in a foreign country,it must make adjustment according to local customs:
B.
Too many companies engaging in the same industry will lead to blind competition.
C.
The successful business model in one country may have a hard time when transplanted to other countries.
D.
The success of enterprise has a lot to do with imitating well.recognized business model.
【简答题】某人为了5年后能从银行取出10000元,在年利率为3%(复利计息)的情况下,目前应存入的金额是( )元。 A、8626 B、8695 C、11500 D、11592.86
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