Examination analysis: From the spring semester of 20 13, the third to sixth grades of primary school will arrange L class hours every week to study China's calligraphy, and ordinary schools can offer calligraphy elective courses. It embodies the spread and inheritance of traditional culture. ② ③ It meets the meaning of the question and should be selected. (1) reflects the cultural exchange between China and foreign countries. If it does not meet the meaning of the question, it is not selected; It reflects the correct attitude towards foreign cultures and does not meet the meaning of the question, so the answer is C.