What is described in the first paragraph()
A. Entertainment in small towns.
B. Americans' adjustment to a moving society.
C. The life style of Americans in the past.
D. Personal relations in small communities.
工程单价的计算依据包括( )。
A. 材料价格
B. 预算定额
C. 项目建议书
D. 概算定额
The ______ of this meeting is to discuss ways of protecting the environment.
A. idea
B. function
C. reason
D. purpose
1988年以后,我国会计核算软件的研制水平有了很大提高,( )市场在逐步形成。
A. 会计电算化
B. 会计核算软件
C. 商品化会计软件
D. 商品化软件