his feet have a pain还是his feet has a pain用has还是have与his有关还是与feet有关.

his feet have a pain还是his feet has a pain用has还是have与his有关还是与feet有关.
his feet have a pain还是his feet has a pain
用has还是have与his有关还是与feet有关.

his feet have a pain还是his feet has a pain用has还是have与his有关还是与feet有关.
foot的复数是feet 所以用

foot的复数是feet 所以用have 与his无关

是has与his有关因为his是第三人称单数所以要用has

his feet have a pain
feet 是复数 啊