试题题干
Complete the following statements with proper words or expressions according to the course book.
Increased scientific knowledge and discovery are also important factors that account for the
change of word 
.
参考答案
试题解析
增加的科学知识和发现也是导致词义变化的重要因素。
Complete the following statements with proper words or expressions according to the course book.
Increased scientific knowledge and discovery are also important factors that account for the
change of word .
增加的科学知识和发现也是导致词义变化的重要因素。