题型:选择题 The final tests are coming, and the students _______ hard for them these days.A.studyB.will studyC.are studyingD.studied 查看答案
题型:单项选择题 下列哪个类声明是正确的 ( )A.abstract class G2 extends superClass1,superClass2{...}B.abstract public class classmates{...}C.public final class NewClass extends superClass implemnets Interface1{...}D.public abstract class String{...} 查看答案