ղСվ
ҳ
С
п
߿
ɽ̴ѧ
Ӣѧϰ
Ա
ʦѧ
百度安全验证
ز鿴
Wordĵصַ
ļ.docΪ.docĶ
簲ȫ֪ʶϰ
СѧʦΥְҵΪ취2018
ο˿ѧϰѱʼ
ʼ
ȫɷ⼰
2017Ƽ-ҵƷɱƶȡʯʯҵ
лѧĩ⼰(ԺУ)
2019ȫпѧ11ʽ
ţСѧӢ6BUnit5Ԫ
Ӣ Unit 5Nelson Mandela-a modern hero
꼶ѧϲ23.1ͼεת(2ʱ)̰(°)˽̰