Which of the following is not true about Marlowe's achievement?（）
A.Marlowe's greatest achievement lies in that he perfected the blank verse and made it the principal medium of English drama. B.Marlowe's second achievementis his creation of the Renaissance hero for English drama. C.It is Marlowe who brought vitality and grandeur into the blank verse with his "mighty lines," which carry strong emotions. D.Marlowe employed metaphor as his major figure of speech to achieve the mighty lines.正确答案D
