2008 天津 第 48 题 单选题 区分题 2008_天津卷 (英语) $48. According to the passage, passive learning may occur in _______.$ A. doing a medical experimentB. solving a math problemC. visiting an exhibitionD. doing scientific reasoning 参考答案C ☆ 收藏不会,直接看解析查看原卷 →