A：嫡长子继承制长期存在
B：反复出现的分封制
C：三纲五常的伦理观
D：宗族权力与政治权力密切结合
⑴____ A. French B. second C. fever D. then
⑵____ A. he B. she C. tell D. fever
⑶____ A. yesterday B. present C. be D. penfriend
⑷____ A.seven B.relative C.me D. dress
⑸____ A. before B. behind C.festival D. because
