创建自己的小题库
搜索
【简答题】
地质学家依照人类历史划分朝代的办法，将地球演化史划分为三个“宙”，即太古宙、()宙和显生宙。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈
收藏
举报参考答案：
举一反三
【单选题】(1)If you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you. When You Join , New memberships receive a Rockwatch Rox file each. This has the information and top tip...
A.
do field work
B.
join the club
C.
buy a field notebook
D.
start studying geology
相关题目：
【单选题】(1)If you are a young person and interested in geology(地质学) ，then Rockwatch is the club for you. When You Join , New memberships receive a Rockwatch Rox file each. This has the information and top tip...
A.
do field work
B.
join the club
C.
buy a field notebook
D.
start studying geology
参考解析：
AI解析
重新生成
题目纠错 0
发布
