She when I went to see her.　　A. is readingB. have readC. was readingD. reads

问题补充：

She when I went to see her.

A. is reading

B. have read

C. was reading

D. reads

答案：

A. is reading

B. have read

(答案→)C. was reading

D. reads

解析：考查时态。When引导的时间状语从句是过去时，主句用过去进行时，故选C.