【多选题】下列各项中,属于现金流量表“投资活动产生的现金流量”的有( )。
【单选题】4月10日,清华大学和中国科学院物理研究所联合发布:我国科学家首次发现量子反常霍尔效应,这将克服电脑的发热和能量耗散问题。在未来研制出极低能耗电子器件,超级计算机可“瘦身”成平板电脑大小。这说明()
【单选题】为加强对旅游目的地的形象宣传,提升目的地的旅游形象等,政府需要( )。
【单选题】One summer night, on my way home from work I decided to see a movie. I knew the theatre would be air-conditioned and I couldn't face my 【C1】______ apartment. Sitting in the theatre I had to look throu...
【判断题】捏的方法一般用拇指和食指操作,方法灵活多变,动作也多种多样。( )
【简答题】Put the following words in the blanks. when, as, before, then Frank was definitely not expecting any visitors to his room that afternoon and indeed he had just begun to snooze in the mild afternoon su...