[单选题]
If you exert a force F on an objectb,gc+1 uz1is pz./vw g v):jmn, thtmu: 8/aihv0vv2 o dz9e force which the object exerts on you will:v8dh 0/vuma2zo 9tiv
A. depend on whether or not the object is moving.
B. depend on whether or not you are moving.
C. depend on the relative masses of you and the object.
D. always be F.