单项选择题
Given:10. interface Data { public void load(); }11. abstract class Info { public abstract void load(); }Which class correctly uses the Data interface and Info class?（）（）
A. B. C. D. E. F.
单项选择题 Given: Which code, inserted at line 14, allows the Sprite class to compile?（）
单项选择题 Given: Which code, inserted at line 15, creates an instance of the Point class defined in Line?（）
单项选择题 Given: Which statement is true?（）
