专四专八考试

解析：According to the passage lunar rese

来源:网考网专四专八 所有评论

【单选题】According to the passage lunar researchers have focused mostly on ______.


A．the possibility of finding water on the Moon
B．the lunar regolith
C．cataloging various land formations
D．craters and their origins


网考网参考答案：D
网考网解析：
细节理解题。由文章第二段最后一句话"Although various land forms were catalogued，the majority of astronomers’attention was fixed on craters and their origins．”可知．“弹坑及其起源”是研究者主要关心的问题。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>

相关推荐

发布评论 查看全部评论