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单项选择题

interface Data { public void load(); } 
abstract class Info { public abstract void load(); } 
Which class correctly uses the Data interface and Info class?() 

    A. public class Employee extends Info implements Data { public void load() { /*do something*/ } }
    B. public class Employee implements Info extends Data { public void load() { /*do something*/ } }
    C. public class Employee extends Info implements Data { public void load() { /*do something */ } public void Info.load() { /*do something*/ } }
    D. public class Employee implements Info extends Data { public void Data.load() { /*dsomething */ } public void load() { /*do something */ } }
    E. public class Employee implements Info extends Data { public void load() { /*do something */ } public void Info.load(){ /*do something*/ } }
    F. public class Employee extends Info implements Data{ public void Data.load() { /*do something*/ } public void Info.load() { /*do something*/ } }

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