试题题干
Fill in each of the following blanks with a word or an expression.
For example, pit, bit, hit, fit, lit, sit, shit, etc. , belong to a minimal 
.
参考答案
试题解析
例如，pit, bit, hit, fit, lit, sit, shit等属于一个最小对立集。
Fill in each of the following blanks with a word or an expression.
For example, pit, bit, hit, fit, lit, sit, shit, etc. , belong to a minimal .
例如，pit, bit, hit, fit, lit, sit, shit等属于一个最小对立集。