【单选题】After her father left, Marianne did a reconnaissance and was shocked to discover that her aunt really had no work shop. What’s more, she could not find even a small _____.
【单选题】明中后期,因外国贡使日益增多,朝廷恢复了洪武年间一度在福建泉州、浙江宁波和广东广州设立的三个市舶司作为安顿之处,泉州名 “来远”,宁波名“安远”广州名“怀远”。郑和下西洋时流落在外的中国流人,或受感召,或被强行遣回。明廷的这些措施 A . 有利于中国商民在海外发展 B . 政府的海洋意识在逐渐加强 C . 是实行闭关锁国政策的开始 D . 导致民间海外贸易削弱萧条