对句子提问His father has three stores-- -- stores-- his father

很高兴能够在这里回答你的问题,这道题的正确答案应该为：
(How many ) stores (does) his father (have)?
再问： 没有最后的空阿，就三个空
再答： (How many ) stores (has) his father? 三、含有have的一般疑问句,have译为“有”。一般疑问句式有两种形式: 1.把have/has调到句首。例如: 陈述句:Tommy has a computer. 一般疑问句:Has Tommy/he a computer? 2.加助动词do/does,第三人称单数用does,其他人称用do。其句型为:Do/Does + 主语 + have...?例如上句可变为: Does Tommy have a computer?