Based on the reading, we can see the author is ________. A: an animal right activist B: someone who cares about animals C: arguing for animal studies D: arguing for alternatives to animal testing

Question 10 is based on the same passage of question 6.Based on the reading, we can see the author is ________. A: an animal right activist B: someone who cares about animals C: arguing for animal studies D: arguing for alternatives to animal testing

Question 8 is based on the same passage of question 6.What is the animal research community trying to do? A: Find new ways to reduce and replace animal testing. B: Further commit themselves to animal research. C: Criticize animal rights activists' deceptive claims. D: Help companies to save a lot of money and costs.

The tiger is the ______________ animal of China's 12 Zodiac Animals, which is based on the Heavenly Stems and Branches. A: first B: second C: third D: fourth

The idiomatic expressions in English can be divided into animal-based, man-based, color-based, food-based, and fruit & vegetable-based ones.__________

Question 7 is based on the same passage of question 6.What do animal rights activists say wrong about animal research? A: Government regulations around the world. B: The advances of new drugs, vaccines and surgical implants. C: The causes of disease and its resistance to the current treatment. D: The ability of computers and emerging scientific techniques.

下列各种java类的定义，那种是错误的 A: class Animal{}class Dog extends Animal {} B: final class Animal{}class Dog extends Animal{} C: abstract class Animal{}class Dog extends Animal{} D: public class Animal{}class Dog extends Animal{}

Which animal is not the animal in Chinese Zodiac?

若Animal是Cat,Dog的父类，则下列选项中，正确的是（） A: Animal animal = new Cat(); B: Cat cat = (Cat)new Animal(); C: Animal animal = new Dog(); D: Cat cat = (Cat)new Dog();

若Animal是Cat,Dog的父类，则下列选项中，正确的是（） A: Animal animal = new Cat(); B: Animal a = new Cat(); Cat cat = (Cat) a; C: Animal animal = new Dog(); D: Cat cat = (Cat)new Dog();