After a few weeks’ experience, apprenticejewelers can usually begin to discriminate, though not with absolute certainty,genuine diamonds from imitation diamonds.
(A) genuinediamonds from imitation diamonds
(B) genuinediamonds apart from imitations
(C) betweengenuine diamonds and imitation diamonds
(D) among genuinediamonds and imitation diamonds(C)
(E) whetherdiamonds are imitation or genuine