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【单选题】
大部分触电事故都是（）事故A.
单相触电
B.
两相触电
C.
跨步电压触电
D.
高压电击
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【简答题】It is a story of sadness and__1__ , of the __2__of an old Southern family to which the brothers belong.
【判断题】We can define love because it is an overwhelming joy that comes together with its share of sadness.
A.
正确
B.
错误
【单选题】_______ is an intense feeling of sadness which lasts for a long time and which strongly affects your behaviour and attitudes.
A.
magnified
B.
mournful
C.
maniac
D.
melancholy
【简答题】阅读理解。 Fear is an emotion like others such as happiness, anger, hurt, sadness. We need emotions to process information we receive and decide how to respond. Being afraid of fast cars, for example, is s...
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