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

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

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

试题答案

C

本题考查动词时态。before 引导的从句作状语，从句时态为过去时，主句时态可用一般过去时陈述过去的事实或过去完成时强调时间上过去的过去。过去将来和过去进行时均不合题意。