副词前加介词吗答:When telephoning from abroad, dial 865, not 0865. 从国外打电话,要拨865,不要拨0865。④ 介词from后接behind, downstairs, upstairs, inside, outside, above, below, beneath, underneath, indoors, outdoors, within等表示地点的副词作宾语。如:The enemy attacked us from behind. 敌人从后面...