Geologists suggest that as the most productive oil reservoirs begin to dry up, the expensive cost and high risk of drilling in t

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问题 Geologists suggest that as the most productive oil reservoirs begin to dry up, the expensive cost and high risk of drilling in the marginal area becomes less________and more acceptable.

选项 A、onerous
B、efficacious
C、auspicious
D、benign
E、natural

答案A

解析 逻辑连接词是and,表示并列重复。前面说地质学家认为,随着最高产的油田(productive oil reservoirs)开始枯竭(are up),后面说在偏远地区进行开采的高成本和高风险(expensive cost and high risk of drilling in the magical area)变得没那么________并且更容易接受了(more acceptable),这里less与more acceptable属于并列关系,因此同义对应。空格表达acceptable的反义,表示“不可接受的”,是负评价,A项onerous(繁重的)最符合。
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本试题收录于: GRE VERBAL题库GRE分类
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