Question

---Oh, I have a terrible toothache．

---You'd better ________ see a doctor and have your bad teeth ________ out．

1. A.
   go to, pulling
2. B.
   to go, pulled
3. C.
   go to, pulled
4. D.
   to go, pulling

Answer 1

C
had better do sth意为“最好做某事”，have sth done意为“让别人去做某事”，所以正确答案是C。