Inbreeding can promote the expression of______genes , those that make an animal subject to disease or impair reproductive effici

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问题 Inbreeding can promote the expression of______genes , those that make an animal subject to disease or impair reproductive efficiency.

选项

答案C,E

解析 逗号表示前后同义重复。空格与disease or impair reproductive efficiency(疾病或不利于繁殖)同义重复,表示“不好”的意思即可。ineffable难以表达的,virtuoso技艺精湛的,detrimental有害的,presumptive假定的,deleterious有害的,consummate技艺精湛的。答案选CE。注:这里virtuoso和consummate是干扰项,同表示“技艺精湛的”。
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本试题收录于: GRE VERBAL题库GRE分类
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