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Scenario 1-2 Suppose that you have a choice between going to the movies with a friend for two hours or working at your job. If you go to the movies, you will spend $7 on a ticket and $5 on popcorn. If you choose to work, you will earn $10 an hour. 5. Refer to Scenario 1-2. What is your opportunity cost of going to the movies? 6. Refer to Scenario 1-2. What is your opportunity cost of working? 7. Debbie quits her job, which pays $30,000 a year, to finish her college degree. Her annual college expenses are $10,000 for tuition, $2,000 for books, and $700 for food. What is her opportunity cost of attending college for the year? 8. Zack quits his job at a consulting firm, which pays $40,000 a year, to enroll in a two-year graduate program. His annual school expenses are $30,000 for tuition, $2,000 for books, and $600 for food. What is his opportunity cost of attending the two-year graduate program? 9. What is another word for “marginal”? 10. The term ______ refers to a small incremental adjustment to an existing plan of action.
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【单选题】患者男.66岁.高血压心脏病10余年。3天前受凉后出现咳嗽.咳黄色黏痰,伴发热,上二层楼后感心悸、气短。门诊以“高血压心脏病、心力衰竭、肺部感染”收人院。导致患者本次心力衰竭发作的主要诱因是
A.
肺部感染
B.
心律失常
C.
过度劳累
D.
气候变化
E.
用药不当
【判断题】组织分道行车后可不必检验行车视距
A.
正确
B.
错误
【判断题】组织分道行车后可不必检验行车视距
A.
正确
B.
错误
【简答题】抽象艺术的肌理再现 挑选一幅抽象艺术绘画或平面设计作品,用不同的材料和肌理结合相应的色彩重塑抽象艺术。 目的:探索不同的肌理,及不同肌理的合理搭配。 面积 : 20*20以上, 以原作比例为准 要求: 利用各种肌理对比强烈的材料完成作品。 色彩需与原作相似。 数量: 1 评价依据: 做工细致,效果强烈; 各材质感有对比差异; 充分挖掘材料的可变性;
【单选题】急性蝶窦炎的头痛特点是()
A.
上午头痛重
B.
晚间头痛重
C.
多为眼球后或枕后痛
D.
持续头痛、夜间重
E.
不规律、无定位的头部胀痛
【单选题】急性蝶窦炎头痛特点为( )。
A.
头顶痛,早晨重,午后轻
B.
前额痛,早晨轻,午后重
C.
枕部痛,早晨轻,午后重
D.
颈根痛,早晨重,午后轻
【单选题】患者男.岁.高血压心脏病10余年。3天前受凉后出现咳嗽.咳黄色黏痰,伴发热,上二层楼后感心悸、气短。门诊以“高血压心脏病、心力衰竭、肺部感染”收人院。导致患者本次心力衰竭发作的主要诱因是( )
A.
肺部感染
B.
心律失常
C.
过度劳累
D.
气候变化E用药不当
【单选题】16-18患者男.66岁.高血压心脏病10余年。3天前受凉后出现咳嗽.咳黄色黏痰,伴发热,上二层楼后感心悸、气短。门诊以“高血压心脏病、心力衰竭、肺部感染”收人院。16引起该患者发生心力衰竭的基本病因是( )
A.
A原发性的心肌损害
B.
B继发性心肌代谢障碍
C.
C心室后负荷过重
D.
D心室舒张充盈受限
E.
E心室前负荷过重
【判断题】设计最小可行化产品,其本质是在资源有限的前提下、加快迭代速度,快速获取认知。
A.
正确
B.
错误
【简答题】纯色肌理面料的绘制
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