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【判断题】
下列计算电压放大倍数,输入电阻、输出电阻的表对图示放大电路来说 ( )A.
正确
B.
错误
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举一反三
【单选题】海因里希把工业伤害事故的发生、发展过程描述为具有一定因果关系的事件的连锁发生过程,其认为,事故的发生是由于人的不安全行为和物的不安全状态,请问这里人的不安全行为和物的不安全状态,属于风险三要素中的
A.
风险源
B.
风险因素
C.
风险事件
D.
损失
【单选题】海因里希把工业伤害事故的发生、发展过程描述为具有一定因果关系的事件的连锁发生过程。请问在风险管理中,这种过程我们称为
A.
风险因素
B.
风险事件
C.
损失
D.
风险链
【判断题】In 1945, Fleming, Chain and Florey were awarded the Nobel Prize in Medicine for the discovery of penicillin.
A.
正确
B.
错误
【判断题】In 1945, Alexander Fleming alone was awarded the Nobel Prize in Medicine for the discovery of penicillin.
A.
正确
B.
错误
【简答题】In England, people often talk about the weather because they can experience (经历) several seasons in one day. In the morning the weather is warm just like in spring. An hour later black clouds come and...
【单选题】Which is not a change in modern society in the US according to the writer of the second passage?
A.
Women’s traditional roles.
B.
The living standards.
C.
The home environment.
D.
The insights into space.
【单选题】Every time_____ they met, they would talk several hours together about all of the situations_____ appear in the working world. [ ]
A.
that; when
B.
when; where
C.
which;what
D.
/; that
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