【简答题】A.Enthusiastic. B.Doubtful. C.Peaceful. D.Cautious.
【简答题】People are enthusiastic about backpacking because it may give the reward of ______.
【单选题】8 A interested B enthusiastic C keen D excited
【简答题】____________ adj. extremely enthusiastic
【单选题】苯妥英钠治疗强心苷中毒引起的心率失常是通过
【简答题】A.Indifferent. B.Reluctant. C.Cautious. D.Enthusiastic.
【简答题】A.Cautious. B.Enthusiastic. C.Longing. D.Suspicious.