【单选题】脾是体内最大的淋巴器官,位于腹前部、胃的( )。
【单选题】—Are you going hunting in the forest? —No. There are _____ deer in it. [ ]
【简答题】电视天线从极化考虑,为减小天线受垂直放置的支持物和馈线的影响,减小工业干扰,并且架设方便,应采用( )。
【简答题】A. There was something wrongwith her car. B. She got up too late. C. There was no parking place nearby. D. She got lost on her way to Andrew' s home.
【判断题】缴纳社会保险费是用人单位与劳动者的约定义务。( )
【单选题】1984年波兰的飞利浦(Philips)公司成功研制出LaNi5储氢合金,并制备出MH-Ni电池。
【单选题】No _____. There ’ s plenty of time.