Only_______ stand-up comedians have become famous as television and film actors later on in life._______ person is Billy Crystal.

A．a few; One such

B．some; A such

C．few; Such a

D．fewer; Such one

某学者认为：“五四运动的内涵，无论是政治方面的，还是思想方面的，都充满着多元性与矛盾性。”这里对“多元性”的理解，不正确的是

A．五四运动是一场反帝爱国运动

B．五四运动是一场思想解放运动

C．五四运动是新民主主义革命开端

D．五四运动是无产阶级社会主义革命