Mingming usually waters the flowers every day划线提问

楼主你好，这句话的意思是明明每天都要浇花。
如果对每天提问的话，就应该是问明明多久浇花一次？
就是：How often does Mingming water the flowers?

明明通常每天给花浇水

How often(如果是提问every day)