3.2The boy said that he was paying much attention to his pronunciation than before.much 错了 应该改为 为什么~

3.2The boy said that he was paying much attention to his pronunciation than before.much 错了 应该改为 为什么~
3.2The boy said that he was paying much attention to his pronunciation than before.
much 错了 应该改为 为什么~

3.2The boy said that he was paying much attention to his pronunciation than before.much 错了 应该改为 为什么~
much ---more来修饰名词

much-more

The boy said that he was paying MORE attention to his pronunciation than before
要用more才对,因为有than要用比较级。