重庆市江津中学校人教新课标高中英语选修八测试题：Unit 4 Pygmalion Period -4 Writing

重庆市江津中学校人教新课标高中英语选修八测试题：Unit 4 Pygmalion Period -4 Writing，扫描并关注下面的二维码，获取相关答案！

Period-4 Writing I.七选五 You think you know your dog. 1 She probably recognizes you when she sees you.But can a dog tell by simply looking at you whether you have a happy or an angry expression on your face? Researchers in Austria have taught pet dogs to know the difference. 2 When dog owners shout or speak in a strong,sharp voice,dogs often act guilty and quietly move away from the area. Recently,researchers found that dogs can look at our faces,and tell the