填个词,he has just d___ that people in west have 12 star sign s
问题描述：
填个词,he has just d___ that people in west have 12 star sign s
答
o
答
discovered 发现
答
he has just disbused___ that people in west have 12 star sign s
他刚刚才明白西部的人们有十二星座的说法
答
discovered