为了活跃交易和降低物流成本，商物（）是经济运行规律的必然体现。
A.分流
B.分散
C.分离
D.分化
参考答案：C
Which of the following statement is INCORRECT（）。
A. The British constitution includes the Magna Carta of 1215.
B. The British constitution includes Parliamentary acts.
C. The British constitution includes decisions made by courts of law.
D. The British constitution includes one single written constitution.
( )是反映证券市场发展程度的重要指标。
A．证券市场价值 B．证券化率C．证券市场指数 D．证券种类
