题目内容：
My brother__________hard and succeeded at last.
参考答案：
答案解析：
单选题：My brother__________hard and succeeded at last.
- 题目分类：公共英语一级
- 题目类型：单选题
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The committee say at the conference that by the year 2020,sc
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请根据下面短文回答第题：Weight(体重)is one of the taboo subjects. In Ameri
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People serve themselves with food and goods there.
People serve themselves with food and goods there.
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简述工作压力的概念，工作压力的来源及其对工作绩效所产生的积极影响和消极影响。
法律与道德都属于社会规范的范畴，都具有规范性、强制性和有效性，法律与道德既有区别又有联系。下列有关法律与道德的几种表述中
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