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问题 多项选择题

单因素风险评价，即评价单个风险因素对项目的影响程度，以找出影响项目的关键风险因素，评价方法主要有（）等。

A.概率树分析

B.蒙特卡洛模拟

C.流程图法

D.专家评价法

E.风险概率矩阵

答案

参考答案：D, E

完形填空

Olympic torch relay around the world

The Beijing 2008 Olympic Torch Relay (火炬接力) will travel the longest distance, cover the greatest area and include the lar­gest number of people. On March 25,Olym­pic Flame (火种)will be lit (点燃) in Greece.

Route Distance: 137 000 km Time: 130 days

Route:March 31,Torch Relay starts in Beijing→.London→Paris→San Francisco.. →Hong Kong..→Beijing

Torch Length:72 cm Torch Weight:985 grams Design: It is based in the shape of a paper scroll (卷) with lucky clouds on it.

It can stay lighted (燃烧的) in bad weather conditions.

根据以上信息填空，每空填一词。

The Beijing 2008 Olympic Torch Relay will travel a 小题1:(76) distance than before. It will take more than 小题2:(77) months to travel around the world. The Torch Relay will start in the city of小题3:(78) . The torch is 小题4:(79) cm long and 985 grams heavy. It looks like a paper scroll. Bad weather can’t     小题5:(80)    the torch from burning.
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多项选择题 案例分析题

病历摘要：男，27岁，一年来面色苍白，乏力，气短；检验结果：RBC2.5×1012/L，HGB55g/L，MCV74fl，MCH20pg，MCHC300g/L，Ret1.5%，血涂片红细胞淡染区扩大，初步诊断缺铁性贫血。

手工红细胞计数的稀释液为（）

A.生理盐水

B.甲醛枸橼酸盐稀释液

C.Hayem稀释液

D.肝素钠溶液

E.EDTA-K2溶液
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