A
因为有时间状语since the flood hit the village last Thursday.所以只能选
A have been missing 或B have got lost ,而后者表示动作,不能延续,因此,只能用表示状态的A have been missing .
A
因为有时间状语since the flood hit the village last Thursday.所以只能选
A have been missing 或B have got lost ,而后者表示动作,不能延续,因此,只能用表示状态的A have been missing .