妊娠期妇女分泌孕酮的器官()

A．早期黄体，晚期胎盘

B．早期胎盘，晚期卵巢

C．早期黄体，晚期卵巢

D．早期胎盘，晚期黄体

E．早期卵巢，晚期胎盘

Here are your clothes. ________, please. [ ]

A. Put on it

B. Put on them  

C. Put it on

D. Put them on