单选题：No country in the world so far has been able to provide com

题目内容：

No country in the world so far has been able to provide completely equal opportunities for all.

参考答案：

答案解析：

第(40)题__________

分类：英语六级题型：单选题

Why would an animal kill itself? It seems a strange question, and yet it is one

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依据《工贸企业有限空间作业安全管理与监督暂行规定》，下列关于有限空间作业安全监管的说法，正确的是( )。A．安全监管部门发现有限空间作业存在事故隐患的，应当责令

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It is true of critics as well as ordinary people that the popularity of artisti

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某矿井井下工人在工作时发现矿井通风设备出现故障，遂向当班副矿长报告。副矿长因急于下班回家，未及时安排人员维修，导致瓦斯聚集发生爆炸，造成21人死亡、1人重伤。依

分类：英语六级题型：单选题