She ________ her hairstyle in her hometown before she came to Chongqing for a better job．

1. A.
   would change
2. B.
   has changed
3. C.
   changed
4. D.
   was changing

She ________ her hairstyle in her hometown before she came to Chongqing for a better job.

A. would change   B. has changed  C. changed        D. was changing

She _______ her hairstyle in her hometown before she came to Chongqing for a better job.?

A. would change B. has changed?

C. changed D. was changing?

She _____ her hairstyle in her hometown before she came to Chongqing for a better job.

A. would change      B. has changed       C. changed         D. was changing