单项选择题
Given： Which method will complete this class？（）
A.public int compareTo（Object o）{/*more code here*/} B.public int compareTo（Score other）{/*more code here*/} C.public int compare（Score s1，Score s2）{/*more code here*/} D.public int compare（Object o1，Object o2）{/*more code here*/}
单项选择题 Given： What is the result？（）
单项选择题 Given that the current directory is empty， and that the user has read and write permissions， and thefollowing： Which statement is true？（）
单项选择题 Whichcapabilityexistsonlyinjava.io.FileWriter？（）
