________ the help from the doctor, the little boy_________ his life.
A.Apart from; should have lostB.Without; could loseC.But for; would have lostD.Except for; would have lost在线课程C
题意：要不是有医生的帮助，这小男孩就会失去生命了。本题考查虚拟语气的用法。B项表示对现在事实的假设；C项表示对过去事实的假设。but for"若没有，要不是"。