试题题干
Fill in each of the following blanks with a word or an expression.
The 
-behavior distinction was made by M. A. K. Halliday in the 1960s.
参考答案
试题解析
20世纪60年代M. A. K. Halliday提出了潜能-行为差异。
Fill in each of the following blanks with a word or an expression.
The -behavior distinction was made by M. A. K. Halliday in the 1960s.
20世纪60年代M. A. K. Halliday提出了潜能-行为差异。