---What did the girl come to your factory for?

---She wanted a job, ________ she has never experienced before．

1. A.
   that
2. B.
   one
3. C.
   what
4. D.
   the one

----What did the girl come to your factory for?

----She wanted a job, ____ she has never experienced before．

A．that        B．one           C．what          D．the one