I saw some foreigners ________ in the reception room.

I saw some foreigners ________ in the reception room.
A、seating
B、seat
C、to sit
D、seated
【正确答案】：D
【题目解析】：seated 坐着的；形容词，表状态；seat 一般用于被动表主动，be seated 坐下；当用与主动时要用seating oneself，因此A 错误。