She runs with her dog in the park for half an hour.对划线部分提问(划线)for half an hour( )( )( )she( )with her dog in the park

问题描述:

She runs with her dog in the park for half an hour.对划线部分提问
(划线)for half an hour
( )( )( )she( )with her dog in the park

【How long does】she 【run】with her dog in the park?