[单选题]
13.12: It takes the Earth one day to rotate about its axis. Which , ev*ae i.ufk,o)iywj5f op+r6 ne of the following choices best represents the time thai+5rwopj6f) yt it takes the Moon to make one rotation about its axis?
A. One day
B. One week
C. One month
D. One year
E. It does not rotate at all
