Had Aristole asked his wife to keep her mouth open while he counted her teeth,he (could avoid) the mistake of thinking that women have fewer teeth than men.
括号里的是错的，可是为什么应该改成have avoided呢？
谢谢！！！！！！！！！
參考答案:这属于部分倒装，部分倒装的时候，要用have而不用情态动词。
Had Aristole asked his wife to keep her mouth open while he counted her teeth,he (could avoid) the mistake of thinking that women have fewer teeth than men.
括号里的是错的，可是为什么应该改成have avoided呢？
谢谢！！！！！！！！！
參考答案:这属于部分倒装，部分倒装的时候，要用have而不用情态动词。