根据所听材料，回答 12～15 题 第 12 题 Daily attendance is required _...
单项选择题根据所听材料，回答 12～15 题 第 12 题 Daily attendance is required __________．[A] at all根据
所听材料，回答 12～15 题 第 12 题 Daily attendance is required __________． [A] at all American universities [B] only in elementary and high schools in America [C] for bad students only [D] by some college professors
