TheGreatwallisoneoft的精選

問題詳情：單句改錯每個句子均有一處錯誤。1．TheGreatwallisoneofthesevenwondersthatwasbuiltthousandsofyearsago．2．Thanksfortheniceteachers,noneofthestudentsinthisclassfailedinthecollegeentranceexaminations．3．The...