【简答题】A.Leaving for New York. B.Flying back to the office. C.Visiting the new factory. D.Attending the Sales Meeting.
【多选题】如图所示,哪几段表示电动机处于回馈制动状态
【单选题】-When did Mary come back from New York? -She ______ from New York last Friday.
【单选题】“不是因为悲伤而哭泣,而是哭泣使得悲伤”形象地反应了______情绪理论的主要思想。