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After years of strenuous work, the scientists are on the __________.of a great d
After years of strenuous work, the scientists are on the __________.of a great d
游客
2024-05-21
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问题
After years of strenuous work, the scientists are on the __________.of a great discovery of human gene.
选项
A、domain
B、premise
C、threshold
D、pretext
答案
C
解析
经过多年的辛勤工作,科学家们即将在人类基因方面取得重大突破。本题是考查名词的用法。domain“(活动,思想的)领域,范围”;premise“前提,假设”;threshold“开端,即将开始”,on the threshold of是一个固定词组,意为“即将,将要”;pretext“借口,托词”。
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