端阻力的破坏模式分为（）
A.整体剪切破坏
B.局部剪切破坏
C.整体局部剪切破坏
D.冲入剪切破坏
参考答案：A, B, D
As soon as _____ concert film "This Is It" was released on October 28th, it became _____ great success
in all big cinemas across the planet. [ ]
A. a; the
B. the; a
C. the; 不填
D. a; a
汉字的形体演变经历了（）
A.甲骨文、篆书、金文、隶书、草书、楷书、行书
B.甲骨文、金文、篆书、隶书、草书、行书、楷书
C.甲骨文、金文、篆书、草书、隶书、行书、楷书
D.甲骨文、金文、篆书、隶书、草书、锴书、行书
