把整个配置库视为一个统一的工作空间,然后根据需要把它划分为私有,集成,()三类工作空间。
参考答案:公共
Having been attacked by terrorists, _____.
A.doctors came to their rescue
B.the tall building collapsed
C.an emergency measure was taken
D.warnings were given to tourists
现金流量的性质是对特定的人而言的。对投资项目的发起人而言,在现金流量图中横轴上方的箭线表示( )。
A.现金流入
B.现金流出
C.费用
D.根据具体情况而不同