答案只有一個的英文

There is only one answer

答案───answer;一個───One

She gave the answer away accidentally.───她無意中泄露了答案.

I desire an immediate answer of his.───我請他立即回信.

His answer was on the beam.───他的答案正確.

Someone knocked on the door, so I went to answer it.───有人敲門, 所以我去開門了.

I pity you if you can't answer such a simple question!───你要是回答不了這樣一個簡單的問題,我真為你感到可鄙!

Her answer is most satisfactory.───她的答復令人十分滿意.

Truth has no answer.

The teacher couldn't answer the philosophical problem.

Haig was desperately eager for an affirmative answer.