為什麼說話者說“had Did you say ”而不是had you say ?

母語人士的回答
Rebecca
had you said這裡只是一個更簡單的表達if you had said換句話說,它是一個陳述句或一般陳述,而不是疑問句,可以看出它們的含義基本相同。 Ex: Had you said it nicely I might have helped. = If you had said it nicely I might have helped. (如果你(從一開始)就很好,我可能也會幫助你。)