Her mother is very happy because she has won the first ________ in the national English competition.[ ]

A. scholarship  

B. reward

C. award 

D. medal

进口设备采用装运港船上交货价(FOB)时，卖方需承担的责任是( )。

A．租船，支付运费

B．办理出口手续，并将货物装上船

C．装船后的一切风险和运费

D．办理海外运输保险并支付保险费