GRE Text Completion: JiJing 1373-GRE填空机经1373题 - AV72RCRH57RYFHX7A

One of the vocalists who auditioned for a leading part in the local production of Sweeney Todd seemed to prefer ____________ to any attempt at producing a melody; a more unpleasant voice was hard to imagine. A. warbling B. imitating C. improvising D. shrieking E. crooning F. caterwauling