Although the pilot was badly hurt, he was able to explain what had happened.{A; B; C}A

Although the pilot was badly hurt, he was able to explain what had happened.{A; B; C}

A.虽然飞行员受伤很严重，但他还是能够解释发生的一切。

B.虽然飞行员飞行技术很差，但他还是能够解释发生的事情。

C.虽然飞行员能够解释发生的一切，但他受伤很严重。