11.國(guó)家對(duì)外國(guó)人的入籍不得（　　�。�

A.拒絕                                                     B.準(zhǔn)許

C.強(qiáng)迫                                                     D.要求條件

12.對(duì)所有國(guó)家開(kāi)放的河流是（　　�。�

A.內(nèi)河                                                     B.界河

C.多國(guó)河流                                              D.國(guó)際河流

13.外國(guó)船舶在他國(guó)領(lǐng)海有權(quán)（　　�。�

A.自由通過(guò)                                              B.經(jīng)過(guò)許可通過(guò)

C.過(guò)境通行                                              D.無(wú)害通過(guò)

14.當(dāng)前最重要的關(guān)于一般航空制度的條約是（　　　）

A.巴黎航空公約                                       B.芝加哥公約

C.華沙公約                                              D.東京公約

15.規(guī)范法學(xué)派的主要代表人物是（　　�。�

A.賓刻殊克                                              B.勞特派特

C.格老秀斯                                              D.凱爾遜