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单选题 2级

2010-11-02

The word "fueled" underlined in Paragraph 1 most probably means__________________.

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参考答案

A

答案解析

[分析]词义题型
A．powered产生动力；B．bombarded炮轰，轰击；C．created创造；D．pushed推动；参照注释51。太阳由靠近它中心的高热原子核反应将氢转化为氦来……因此A为答案

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