单选题
Dogs are social animals and they will act like wild animals without proper training. They will destroy your house, bark excessively, fight other dogs and even hurt you. Almost all behavior problems are normal dog activities. The efficient way to prevent or treat behavior problems is learning to instruct the dog to redirect its normal behavior. One of the best things you can do for both your dog and yourself is to give it obedience training. Obedience training doesn't solve all behavior problems, but it is the basis for solving just about any problem. Training promotes connection between you and your pets. Efficient communication is necessary to instruct your dog about what you want it to do and what you don't want. Training is also a simple method to establish the social rank system. When your dog obeys a simple request such as "come here, sit" , which is showing obedience and respect for you. It is unnecessary to establish yourself as top dog or leader of the dog pack(群) by using extreme measures. You can teach your dog its subordinate (从属的) role by teaching it to obey to you. Training should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog can be safer to others when allowed a greater amount of freedom.
单选题
Behavior problems of dogs are believed to ______. A. worsen in modern society B. happen when they are no longer kept by human beings C. be just part of their nature D. threaten the society
【正确答案】
C
【答案解析】[解析] 本题为推断题。从文章第一段的第二句“Almost all behavior problems are normal dog activities”可知，几乎所有行为问题都是正常狗类可以发生的，这是狗的天性，故选C。
单选题
Obedience training can ______. A. offer the dog outlets for its wild behavior B. promote communication between a dog and its keeper C. teach the dog to perform clever tricks D. get all problems solved
【正确答案】
B
【答案解析】[解析] 本题为细节题。从第二段“Training promotes communication between you and your dog”可知，训练可加强狗与主人之间的交流，故选B。
单选题
Efficient communication between a dog and its owner is ______. A. an extreme method in obedience training B. an effective way to teach the dog new tricks C. the basis for dogs to perform missions D. important to solve the dog's behavior problems
单选题
When a dog has received effective obedience training, its owner ______. A. will enjoy a better family status B. will be confident of himself C. can give the dog more rewards D. can give the dog more freedom