2. 外语
  3. A has remained a puzzle B lacks sufficient evidence C is a university professor D was generated by the explosion E will kill man

A has remained a puzzle B lacks sufficient evidence C is a university professor D was generated by the explosion E will kill man

admin2016-08-16  93
问题 A has remained a puzzle
B lacks sufficient evidence
C is a university professor
D was generated by the explosion
E will kill many animals
F are attacked by aliens
The gigantic explosion that occurred a hundred years ago______.
选项
答案A
解析 句意：一百年前发生的这场大爆炸到今天仍旧是个谜。根据首段末尾的“leaving ascientific riddle”可知选A。riddle对应选项中的puzzle。
转载请注明原文地址:https://kaotiyun.com/show/a2Ud777K
本试题收录于： 职称英语综合类B级题库职称英语分类
0

职称英语综合类B级

职称英语

相关试题推荐
随机试题
最新回复(0)