— Do you have the New York Times? 

— Yes, but no more than one copy. Would you like to take ______? [ ]

A. some

B. it

C. one

D. them

关于宫颈妊娠，下列哪项不正确

A． * * 流血为主要症状

B．发生率极低

C．多见于初产妇

D．宫颈膨大明显

E．有停经史