answered的ed發濁音還是清音

/ˈɑ:nsə(r)d/，ed發濁音/d/All this mail must be answered.

所有這些信件都必須回覆。

She answered almost immediately.

她幾乎立刻就回答了。

You haven't answered my question.

你沒有回答我的問題。

I haven't answered her email yet.

我還沒有回覆她的電郵。

He answered with a tilt of his head.

他歪着頭回答。