The plan they came up with was very good. [ ]
A. then
B. it
C. /
D. what
答案：C
—____
—Fine, thank you.
A. How do you do?
B. How are you?
C. Are you Mr. Wang?
毛 * * 指出：“一切带有原则性的军事规律或军事理论，都是前人或者今人做的关于过去战争经验的总结。”这是指军事思想的（）。
A.实践性
B.时代性
C.阶级性
D.继承性
