【简答题】Michael used to look hurt and surprised when _____. (A) scolding (B) to scold (C) having scolded (D) scolded
【单选题】Michael used to look hurt and surprised when( ) .
【单选题】Michael used to look nervous when ______ .
【简答题】Michael used to look hurt and surprised when ________. A) scolding B) to scold C) having scolded D) scolded
【多选题】以下无线网络标准中,可以工作在2.4G频段的有
【简答题】Michael used to look hurt and surprised when _____. (A) scolding (B) to scold (C) having scolded (D) scolded
【判断题】亚里士多德的时代人们就已经认识到了因果关系归纳。()