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【单选题】
Why did Mrs. Smith move all their clocks and watches 20 minutes ahead the night before?A.
She wanted to make her husband feel surprised.
B.
Their car was not fast enough.
C.
She didn't want to be late for the train.
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【单选题】给定如下Java代码,可以填入横线处的语句是( )。 public interface Service public class ChinaMobile implements Service public class ChinaUnicom implements Service public abstract class Vehicle public class Car extends Ve...
A.
Car car= new Vehicle ();
B.
Service bus= new Bus();
C.
Service service= new Service ();
D.
Service service = new ChinaUnicom ();
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