login
Q
Personal Center
Settings
quit
Recommended for you
Recently popular
What's new
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
login
mailbox
password
Remember me
Forgot password?
login
No account?
Sign up for an account
enroll
mailbox
验证码
获取验证码
password
login
Recommended for you
Recently popular
What's new
Popular categories
Car
number
Guide
technology
vogue
Game
Games (tags)
culture
history
parenting
amusement
physical education
nba
healthy
delicacies
tourism
Hades
A series of time capsules that bring the oldest evidence
earth
Time capsule
Hades
巴伯顿绿岩
zircon
05-03
The history of the evolution of the earth is a story of ______
earth
mantle
mineral
core
Hades
01-28
![A series of time capsules that bring the oldest evidence[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)