What time does she has lunch还是What time does she have lunch,理由?

题目

What time does she has lunch还是What time does she have lunch,理由?

答案

What time does she have lunch,does就已经代表第三人称单数了,后面用正常时态,表示“她什么时候吃午餐”.而What time does she has lunch表示 “她什么时候吃完午餐了”