连系动词后to be作什么成分答:但是,有时连系动词后也可接副词作表语,不过这主要限于in, on, off,out, away, behind, up, down, over, through, around, round, below, inside,outside 等少数副词以及here, there, upstairs,downstairs等少数表示地点或方位的副词:Mother wasn’t in last night. 母亲昨晚不在家.The meeting was over ...