2023 天津 第 48 题 单选题 区分题 2023_天津卷 (英语) 47. What did the experimenter do in the “unwilling” scenario in the 2023 study? A. They acted awkwardly while feeding the dog.B. They pretended to walk slowly away from the dog.C. They teased the dog by fixing the treat to the screen.D. They pulled the sausage beyond the dog’s reach. 参考答案D ☆ 收藏不会,直接看解析查看原卷 →