The Factory
2020-10-26 02:25:23劉牛牛
考試與評價·八年級版 2020年4期
劉牛牛
·Which lever（控制桿）—A, B or C—should we pull to get each of the following: biscuits, paper and pencils?
·Which robot is going to stop?
劉牛牛
·Which lever（控制桿）—A, B or C—should we pull to get each of the following: biscuits, paper and pencils?
·Which robot is going to stop?
