【简答题】我国古代建筑以其 、 和别具的风格的 在世界建筑史上占有重要地位
【单选题】戏剧中的音乐可分为揭示性音乐和()音乐。
【单选题】Last year was the fourth warmest since recordkeeping began in the 1880s and 2005 could go down as the warmest ever recorded, NASA scientists reported in a new analysis of temperature data. 'There has ...
A.
the increasing greenhouse gases
B.
the presence of El Nino
C.
the imbalance of the earth's energy
D.
the Earth's increasing absorption of the Sun's energy.
【单选题】对于要开展电子商务活动的企业来讲,必须明确开展电子商务活动的三个基本要素,即
D.
管理的现代化、会计的电算化、业务操作的计算机化