Complete the following statements with proper words or expressio

Complete the following statements with proper words or expressions according to the course book. ​Pronouns and numerals enjoy nation-wide use and stability, but have limited ( ) .
【正确答案】：PRODUCTIVITY AND COLLOCABILITY
【题目解析】：代词和数字在全国范围内使用, 而且具有稳定性，但其生产力和搭配能力有限。