The doctor examined the patient carefully,only——she was not seriously ill.
问题描述：
The doctor examined the patient carefully,only——she was not seriously ill.
A.found B.to find C.finding D.to be found
答
B是正确的,only to do表示很意外地发现,出乎意料的感觉,与这句话相符可以解释一下句子的意思吗？医生对病人做了仔细检查，却发现她的病并不严重。