大学英语四级听力mp3在线练习（一）四六级考试频道为大家推出【_年四级考试课程！】考生可点击以下入口进入免费试听页面！足不出户就可以边听课边学习，为大家的梦想助力! 【手机用户】点击进入免费试听 【电脑用户】点击进入免费试听 _年6月大学英语四级听力mp3在线练习（一） 英语四级听力习题： 32. A. For protection against other animals. B. For protection against other dogs. C. Just for fun. D. For the purpose of guarding the house. 33. A. Because they did not eat other animals. B. Because they were useful for protection. C. Because they were good hunters. D. Because they always obeyed their masters. 34. A. For companionship. B. For amusement. C. For protection against robbery. D. For hunting. 35. A. The city can be a lonely place. B. Life in the West can be very dangerous. C. People in the West are fond of animals. D. The dog is a useful and friendly animal. CET4报名：CET4报名时间CET4考试：CET4考试时间CET4作文：CET4作文范文成绩查询：CET4成绩查询CET4真题：CET4考试真题CET4答案：CET4考试答案