读中国疆域示意图,回答下列问题

(1)临海:A_________ .
(2)国家:①______________________ .
(3)河流:③______________________ .
(4)岛屿:⑤._______________
(5)山脉:⑥___________________
(6)高原:⑦._______________________
(7)盆地:⑧.________________________
(8)平原:⑨______________________________