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【判断题】
机器设备评估的主要方法是市场法。A.
正确
B.
错误
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举一反三
【简答题】When Geoff Marcy was 14, his parents bought him a telescope. Every night, he would go onto the roof outside his window to see the wonders of the sky. “What excited me most was whether there were plane...
【单选题】When Geoff Marcy was 14, his parents bought him a telescope. Every night, he would go onto the roof outside his window to see the wonders of the sky. 'What excited me most was whether there were plane...
A.
He is fond of watching Jupiter.
B.
He is from a scientist family.
C.
He dislikes working with Paul Butler.
D.
He is interested in finding life in outer space.
【单选题】风险是评价系统危险程度的指标。下列有关风险的说法，正确的是( )。
A.
事故发生的概率很小，风险就一定小
B.
事故发生的概率很大，每次后果不严重，风险也可能会很大
C.
单位时间内伤亡的人数是判断风险大小的惟一依据
D.
单位时间发生事故的次数是判断风险大小的惟一依据
【简答题】Finding a roof____ their head has become a real problem for thousands of young people seeking a home of their own.
【单选题】风险是评价系统危险程度的指标。下列有关风险的说法，正确的是（ ）。
A.
事故发生的概率很小，风险一定就小
B.
事故发生的概率很大，每次后果不严重，风险也可能会很大
C.
单位时间内伤亡的人数是判断风险大小的唯一依据
D.
单位时间发生事故的次数是判断风险大小的唯一依据
【多选题】风险是安全事故或健康损害事件发生的（）的组成。可能性是指事故发生的概率。严重性是指事故一旦发生后，将造成人员伤害和经济损失的严重程度。
A.
可能性
B.
严重性
C.
事故发生的概率
D.
经济损失的严重程度
E.
其他相关资料
【单选题】Finding a roof ____ their head has become a real problem for thousands of young people seeking a home of their own.
A.
over
B.
on
C.
in
D.
with
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