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【单选题】
，18岁，患急性扁桃体炎，医嘱青霉素皮试。 配置青霉素皮试液时，其注射剂量为A.
10U
B.
50U
C.
100U
D.
500U
E.
2500U
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皮皮学刷刷变学霸
举一反三
【单选题】When you are learning to drive, ___________ a good teacher makes a big difference.
A.
have
B.
having
C.
and have
【判断题】拟Monte Carlo方法通过降低伪随机数集聚效应的出现,情景Monte Carlo模拟法通过合理减少风险因子数,来实现提高传统Monte Carlo模拟法的计算效率和收敛速度。
A.
正确
B.
错误
【简答题】Monte Carlo模拟法 有哪些 不足?
【单选题】Monte Carlo simulation:
C.
Was originally developed by Dr. Carlo B Is a European technique for assessing project risks C assumes the future risk events will occur at random according to predetermined probability distributions
D.
is a technique to stimulate create risk event resolution
E.
A, B and C only
【单选题】历史模拟法与monte carlo模拟法计算VaR方法的主要区别是（）
A.
monte carlo模拟法不需要历史数据
B.
历史模拟法可以根据专家经验调整参数
C.
monte carlo模拟需要对模型进行假设
D.
monte carlo模拟计算速度快
【简答题】环控设备运行的控制方式三种: 、 、 。
【单选题】When you are learning to drive, _______ a good teacher makes a big difference.
A.
have
B.
having
C.
and have
D.
and having
【简答题】dreamed of parties at Monte Carlo. ________
【单选题】听力原文：W: Rob, how is your driving class? You are learning to drive well, aren't you? M: Slowly but surely. Q: What does Rob mean? (19)
A.
He can drive slowly now.
B.
He is sure that he is a good driver.
C.
He thinks the class too slow for him.
D.
He is making steady progress.
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