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【判断题】
完全随机设计应用了随机和局部控制两个基本原则。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
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【简答题】现在全球都把发展新兴产业作为优先发展的重点,而培育战略性新兴产业必须遵循基本的规律,要注意克服技术瓶颈、市场瓶颈、产业链瓶颈和政策的短期行为。一哄而上、过度重复建设的行为 ( ) 1 说明市场调节具有自发性、盲目性和滞后性弊端 2 会导致资源配置效率低下、资源浪费 3 会导致社会经济不稳定,发生经济波动和混乱 4 会造成收入分配不公,收入差距拉大,甚至导致严重的两极分化 A . 12 B . 23...
【单选题】听力原文：M: I'm really worried about passing the exam tomorrow. M: It's too late to worry about it, Joe. What does the woman mean?
A.
Joe should have cared more about the exam earlier.
B.
Joe is late for the exam.
C.
Joe needn't worry about passing the exam.
【单选题】听力原文：M: I'm getting worried about Jennifer. All she talks about these days is her volleyball team and all she does is practice. W: Her grades will fall for sure. Let's try to find her after dinner and...
A.
They will tell Jennifer to practice volleyball harder.
B.
They will tell Jennifer not to fall behind others in volleyball.
C.
They will tel1 Jennifer not to fall behind others in study.
D.
They will tell Jennifer about her grades.
【单选题】听力原文：M: How about my food? I've been sitting here for about half an hour. W: I'm sorry, sir. It must be ready by now. Q: Where does this conversation take place? (3)
A.
At the restaurant.
B.
At the theatre.
C.
At the station.
D.
At the drugstore.
【单选题】Eliza, I’m going on business for about a week. Don’t worry about me. I can take good care of ____
A.
me
B.
mine
C.
myself
D.
it
【单选题】非处方药遴选的主要原则是
A.
防治必需、安全有效、价格合理、使用方便、中西药并重、基本保障、临床首选、基层能够配备
B.
临床必需、安全有效、价格合理、使用方便、市场能够保证供应
C.
安全、有效、方便、价廉
D.
应用安全、疗效确切、质量稳定、使用方便
【单选题】听力原文：M: What is your biology project about? W: It is about microorganisms that microorganisms that live by Chemosynthesis. M: Ehm what's Chemosynthesis? W: Well, it's pretty complicated. You know how ...
A.
How hydrothermal vents are formed.
B.
How living things get energy from sunlight.
C.
The harmful effects of certain chemicals in the ocean.
D.
Microorganisms that get energy from chemical reactions.
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