B. Animals in the Tommotian fossil beds were initially assigned to modern animal groups but are now thought to belong to groups that emerged and died out during the Cambrian period. C. Though at first they thought otherwise, paleontologists now agree that the animals in the Tommotian formation ...
百度试题 结果1 题目 Which word can't be used to describe the paleontologists "feelings after they examined the shiny object ___ ?A WorriedC ExcitedB HappyD Surprised 相关知识点: 试题来源: 解析 A 反馈 收藏