单选题 ______ period extended from the invasion of the Celtic England by German tribes in the first half of the 5 th century to the conquer of England in 1066 by the Norman French under the leadership of William the Conqueror.
【正确答案】 D
【答案解析】解析：古英语时期又称盎格鲁一萨克逊时期(Anglo—Saxon)，从公元450到1066年，这期间的文学代表作是《贝奥武夫》(Beowulf)。The Anglo-Norman(1066一1350)为盎格鲁一诺曼时期。