My friend's birthday ia April 15th.(对画线部分提问) ( )is( ) friend's birthday?
问题描述:
My friend's birthday ia April 15th.(对画线部分提问) ( )is( ) friend's birthday?
答
when your
答
My friend's birthday ia April 15th.(对画线部分提问)
(When )is( your) friend's birthday?
答
when is your friend's birthday?
答
When is your friend's birthday?