When Viewed from a Point Directly Above the Plane of the Planetary

When viewed from a point directly above the plane of the planetary system,the Moon would appear to rotate on its axis

A) once per day to maintain its direction toward Earth.
B) once per year as Earth and Moon orbit the Sun together.
C) once per month,or once per revolution about Earth.
D) not at all,because on Earth we always see the same face.