Question

---Thanks ______ joining the Talk Show!
---You're welcome.

1. A.
   by
2. B.
   on
3. C.
   of
4. D.
   for

Answer 1

D
考查固定搭配。Thanks sb. for sth. /doing sth.“为做某事而感谢某人”。句意“—谢谢来参加访谈节目。—不客气。”故选D。