The need for an operation，especially an immediate operation， almost always comes as a ______ to the patient and his family.

     A. result       B. happiness     　C. disappointment      D. shock

The need for an operation，especially an immediate operation， almost always comes as a ______ to the patient and his family.

1. A.
   result
2. B.
   happiness
3. C.
   disappointment
4. D.
   shock