合成词‘dog-tired’的意思是（

The man stops to take his dog outside to do exercise because The man stops to take his dog outside to do exercise because A．he doesn’t have enough time. B．he feels tired of running after his dog. C．he thinks his dog has mental problems. D．he treats the dog the way his parents treats him. A: he doesn’t have enough time. B: he feels tired of running after his dog. C: he thinks his dog has mental problems. D: he treats the dog the way his parents treats him.

This trip is very . We are all very .A.B.C. A: tired, tired B: tiring, tired C: tired, tiring

, she managed to chair the meeting. A: Tired as she is B: She is as tired C: As she is tired D: Is she tired as

The journey was very ______. We were very ______ when we arrived. A: tired / tired B: tired / tiring C: tiring / tired

This trip is very _____.We are all very _____. A: tired; tired B: tiring; tiring C: tired; tiring D: tiring; tired

对于下列Dog类，下列叙述错误的是：class Dog{ Dog(){ } Dog(int m){ } Dog(double m){ } int Dog(int m){ return m; }} A: Dog(int m)与Dog(double m)是重载的构造方法； B: Dog(int m)与int Dog(int m)是重载的构造方法； C: Dog d=new Dog();对象d创建时会调用Dog()构造方法； D: Dog d=new Dog(10);对象d创建时会调用Dog(int m)构造方法；

If someone asks about the "breed"of your dog, they want to know the ________________. A: age of the dog B: sex of the dog C: type of dog D: name of the dog

class Animal { public Animal() { System.out.println("Animal!"); } } public class Dog extends Animal{ public Dog() { System.out.println("Dog!"); } public static void main(String[] args) { Dog dog=new Dog(); } }

public class Dog(){...}下列哪个选项可以是Dog类的构造方法 A: public Dog(){ } B: public void Dog(){ } C: public dog(){ } D: public void dog(){ }