A:I've got an e-book from Lingling.
B:I've got an email from Lingling.
C:She's got an e-book from Lingling.
读日本略图,回答下列问题:
①____岛;②____岛;③____岛;④____岛;⑧____洋;⑨____海。
下面各种人体器官中,属于组成呼吸系统的器官是( )