解析: 【解析题】关于三级干绒毛的描述,哪一项错误? 【解析题】恒星系统与人类社会相反,“成双成对”… 继续阅读 A small ship called the Mayflower set sail from Plymouth, England and the passengers, most of whom were pilgrims, spent 66 days to arrive the mainland coast of_____.