The seminar was held in such a warm room that many of the participants _____. (A)fell sleepy (B)dozed off (C)dropped off (D)slept it off解释并翻译

热心网友

b在如此温暖的房间开研讨会,许多参会人员都打瞌睡了

热心网友

B研讨会在这么一个暖和的房间里进行，以致许多参加者都打瞌睡了