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问题 单项选择题 A1型题

急性血源性骨髓炎的主要病原菌是（）

A.甲型链球菌

B.大肠杆菌

C.铜绿假单胞菌

D.乙型链球菌

E.金葡菌

答案

参考答案：E

多项选择题

项目管理实施规划的具体编制步骤有( )。

A．工程施工合同和施工条件分析

B．分工编写

C．项目条件和环境分析

D．汇总协调

E．统一审查
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单项选择题

If I were on the spot that day, I should be able to prevent the disaster to happen.

A. I should be able to prevent the disaster from happening.
B. I should have prevented the disaster to happen.
C. I would have been able to prevent the disaster from happening.
D. I would be able to prevent the disaster to be happened.
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