Old English has a vocabulary of about _____ words. [ ]

Old English has a vocabulary of about _____ words. [ ]
A、30,000 to 40,000
B、50,000 to 60,000
C、70,000 to 80,000
D、80,000 to 90,000
【正确答案】：B
【题目解析】：古英语大约有50,000到60,000个单词。