The first people known to inhabit the British Isles were ________. Their languages were dialects of still another branch of the In-do-European Language Family ______.
A、German / Germanic
B、Celts / Celtic
C、Italian / Italic
D、Sweden / Swedish
【正确答案】：B
【题目解析】：最早居住在不列颠群岛的人是凯尔特人，他们的语言是另一种欧洲本土语言——凯尔特语的方言。
