Jade-making in the period of Hongshan culture has become a very important handicraft industry department at that time.
举一反三
- Clay potteries were important production and living tools in Hongshan culture period, which mainly combined with agricultural tools and fishing and hunting tools.
- What is Americans’ idea about time? ______ A. Time is very important to them B. They have no idea about time. C. Time is unlimited D. Time is not important to them
- A considerable period of time has to _______ before the effects of such security measures as closed-circuit television cameras and cell-phone monitoring become evident in reducing crimes.
- Why has leisure time become big business A: Because shopping is an important leisure time activity. B: Because spending a day at a giant mall has become a fashion. C: Because visiting a museum is a popular leisure time activity. D: Because enormous amounts of money are spent on leisure time activities.
- As the origin of western culture, Greek and Roman culture held the cyclical time; However, In ____________, the concept of time is dominated by the linear time.