如以下两句话如何变成一般疑问句并作肯定及否定回答.并对画线部分提问.

1:I like apples变一般疑问句为：Do you like apples?
回答:Yes, I do /No I don't
2:He likes apples便一般疑问句为：Does he like apples?
回答：Yes,he does/No he doesn't
我估计你想对apples划线提问那要变成：
1：What fruits do you like?
2：What fruits does he like?