John has great singing , but to bee a real singer, he needs a lot of necessary training and practice.
A. privilege
B. potential
C. promotion
D. possibility
网友回答
A. privilege
(答案→)B. potential
C. promotion
D. possibility
解析:名词辨析。A特权;B潜力;C提拔,促销;D可能性。句意:John有歌唱方面的潜力,但是要想成为真正的歌手,他还需要很多的训练和练习。根据句意说明B正确。