企业的战略目标，除内含成长性和有效性目标外，还包括（）目标
A.长期性
B.收益性
C.短期性
D.社会性
参考答案：B, D
In the center of the lake are two islands, one of which is ______, if not larger than, the other.[ ]
A. twice as large
B. as twice large
C. twice as large as
D. as twice large as
场内交易和场外交易的最大区别在于（）
A、风险性
B、流动性
C、组织性
D、集中性
E、公开性
