Lots of the scientists in our country are working hard to the planet Mars .A. coverB. sear

发布时间:2020-08-17 01:23:43

Lots of the scientists in our country are working hard to     the planet Mars .
A. cover
B. search
C. discover
Dexplore

网友回答

A. cover
B. search
C. discover
(答案→)D. explore
解析:动词词义辨析。A覆盖;B搜寻;C发现;D探索;句意:我们国家的很多科学家都在努力工作致力于探索火星。根据句意说明D正确。
以上问题属网友观点,不代表本站立场,仅供参考!