It would have been a perfect paper except for some mistakes.3/15Choose the sentence - a, b, c, or d - which is closest in meaning to the sentence above.It would have been a perfect paper except for some mistakes.It was a perfect paperThe word was spelt perfectly.The paper had some mistakesThe teacher did not accept the paperGiải thíchĐáp án: CBài báo có một số lỗi sai.