面向对象设计时()耦合。

In the first paragraph, homeland security is mentioned to______.A．serve as the topic of this textB．discuss the importance of budgetC．make comparison with flood defenceD．introduce the discussion of natural threats 点击查看答案

()思想是孙中山“以党治国”理论在其监督思想中的集中体现。

A.党政分察
B.党政分家
C.德政廉政
D.舆论监督

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