汉译英--试问哪个父母敢把孩子送到他的班级里读书?

May I ask whick parents dare to send their children to his class to study?

Just ask which parents will dare to send their child to his class ?

Could I ask which parents dare to send their child to his class?

I'd say which parents dare to send their own child to his class？
我的导师（美国）经常在要表达这种情绪时加I'd say表达试问