题目内容：

not much better.much better

优质解答

两个都是比较级
not much better 表示：并不比...好
much better 表示：比...好（此处倾向于使用句中的动词表示比较）
如：
His position was not much better than mine and I knew that he was uneasy and insecure.(他的处境并没有比我好得多,而且我知道他是不安的和害怕的.)
Mary sings much better than Helen.（玛丽唱得比海伦好.）