2023 Tianjin Question 48 Single-choice Differentiating 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. Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →