The group’s research has done much toour knowledge of the HIV virusA. advance B. pullC. r

发布时间:2020-08-16 23:14:39

The group’s research has done much to    our knowledge of the HIV virus.
A. advance
B. pull
C. rush
D. adopt

网友回答

(答案→)A. advance
B. pull
C. rush
D. adopt
解析:动词辨析。A推进,增加;B拉;C突袭;D收养,采用;句意:那一群研究人员已经做了很多事情来增加我们在艾滋病毒方面的知识。故A正确。
以上问题属网友观点,不代表本站立场,仅供参考!