【简答题】The Lunar New Year, which starts in late January this year, is the most important festival for Chinese people as most of them drop any business at hand to go back to their hometown to see their famili...
【单选题】Which of the following statements about the Spring Festival is NOT true?
A.
The date of the Spring Festival starts from the 1st day of the 1st solar month.
B.
It originated in the Shang Dynasty (c. 1600 BC-c. 1100 BC) from the people's sacrifice to gods and ancestors at the end of an old year and the beginning of a new one.
C.
Based on the phases of the moon, Chinese New Year occurs between the winter solstice and the spring equinox.
D.
There are a wide variety of traditional activities during the Spring Festival.
【判断题】在数据通信系统中,Modem属于数据终端设备。
【单选题】下列描述正确的是( ) 。
D.
用户在进行分类汇总前,必须对分类字段进行排序
【单选题】若圆锥体的轴线处于铅垂线位置,则圆锥面上的点的水平投影位于
【单选题】春季当昼夜平均温度稳定通过( )时可以开始播种大豆。
【单选题】若圆锥体的轴线处于铅垂线位置,则圆锥面上的点的水平投影位于