Question

2. [原文] There are many reasons that can explain why they are always changing,but three main causes help explain this interesting phenomenon. Firstly,in very early times,some different languages that originated from the same parents developed their own uniqueness (特殊性) after speakers moved away from one place to another. During the course of their movements,their unique languages came into being.

[问题] The author thinks that the first most important cause that brings about the change of languages owes to        .

   A. the development of human civilization

   B. the movements of our ancestors

   C. the influence of interaction with foreign cultures

   D. the rapid progress made by science and technology

[答案]        

Answer 1

2. B 此处movements和moved away from one place to another 同义;the same parents和our ancestors同义。所以B项正确。