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【单选题】
下列关于合金的说法正确的是（ ）A.
合金不属于金属材料
B.
合金的硬度一般比各成分
C.
合金属于金属单质
D.
多数合金的熔点高于组成它的成分金属
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【单选题】____ is a phenomenon that in some speech communities two languages exist side by side with each having a different role to play; and language switching occurs when the situation changes.
A.
Bilingualism
B.
Diglossia
C.
Pidgin
D.
Creole
【简答题】_ ____________________( 总的看来 ), the warming of the earth is a phenomenon that causes great concern.
【判断题】Maori Renaissance is a phenomenon that the Maori tradition and culture were better preserved, and the welfare and social status of the Maoris were imprved in New Zealand.
A.
正确
B.
错误
【单选题】Which of the following is a phenomenon that refers to situations in which people feel themselves at risk of being judged by others holding negative images about them?
A.
perceptual set
B.
the stereotype threat
C.
the glass cliff
D.
role approach
【简答题】马云的创业历程: 马云 19 年出生于杭州西子湖畔的一个普通家庭。 1982 年 18 岁的马云第一次高考失败下学谋生,先后当作秘书、做过搬运工,之后给杂志社蹬三轮送书。一次偶然的机会马云在帮浙江舞蹈家协会抄文件的时候接触到路遥的代表作《人生》,这本书迅速改变了马云的思想,马云从书中体悟到 “ 人生的道路虽然漫长,但关键处却往往只有几步 ” 遂下定决心,参加二次高考。 1983 年 19 ...
【简答题】Green finance is a phenomenon that combines the world of finance and business with environmentally friendly behavior. It is a stage for many participants , including individual and business consumers,...
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