She usually has a shower at 9:30 pm.(对划线部分提问)

问题描述:

She usually has a shower at 9:30 pm.(对划线部分提问)
She usually has a shower at (9:30 pm).(对划线部分提问)
_____ _____ ______ she usually _____ a shower?

What time does she usually have a shower?