给定如下一个 Java源文件 Child.java ，编译并运行 Child.java，以下结果正确的是。 class Parent1 { Parent1(String s) { System.out.println(s); } } class Parent2 extends Parent1 { Parent2() { System.out.println("parent2"); } } public class Child extends Parent2 { public static void main(String[] args) { Child child = new Child(); } }

给定Java程序Child.java的代码如下所示，则编译运行该类的结果是（）。 classParent{ Parent(){ System.out.println("parent"); } } publicclassChildextendsParent{ Child(Strings){ System.out.println(s); } publicstaticvoidmain(String[]a

给定如下Java代码，以下（）方法可以加入Child类中。 A: A B: B C: C D: D

______, he can cook a meal. A: Child as he is B: He is a child C: Child is he D: A child he is

_____, he can write novels. A: Child as he is B: Child as is he C: As he is a child D: A child as he is

【单选题】___, he has to make a living. A.Child as he is B.A child as he is C.Child as is he C.A child as is he A. Child as he is B. A child as he is C. Child as is he D. A child as is he

______, he knows how to balance the conflicts between his parents. A: A child asheis B: Child asheis C: A child as is he D: Child as is he

According to the author, a child with ______ is an exceptional child by itself.

The woman alone walked on the mud road, ______. A: a child was in her arms B: with a child was in her aims C: there was a child in her arms D: with a child in her arms

______, he knows well about his family history and dreams of being a writer in the future. A: To be a child, B: As a child, C: Child as he is, D: A child as he is,