单选题 When a student said in class, "I come home at 6 o'clock yesterday", the teacher said "Came not corned". Which rule of effective feedback does the teacher NOT obey?
【正确答案】 C
【答案解析】解析：考查教学反馈。题目问的是“当学生说‘我昨天6点钟回的家’。教师说‘是came而不是come’。这位教师的反应违背了哪项原则”。A项为相关性，B项为准确性，C项为引导性，D项为及时性。在这段话中教师直接指出了学生的错误并给予纠正，显然是没有注意反馈的引导性。故选C。