2.It is assumed that the world has approximately 3000(some put it 5000)languages, which can be grouped into roughly ____language families on the basis of similarities in their basic word stock and grammar.
A.500
B.4000
C.300
D.2000
正确答案是C
2.It is assumed that the world has approximately 3000(some put it 5000)languages, which can be grouped into roughly ____language families on the basis of similarities in their basic word stock and grammar.
A.500
B.4000
C.300
D.2000
正确答案是C