Tom is playing basketball.[对playing basketball.划线提问】
Tom is playing basketball.[对playing basketball.划线提问】
the boy is playing basketball(对is playing basketball提问).
ten boy is playing basketball对playing basketball提问
Peter is playing basketball 对playing basketball提问
he likes playing basketball对basketball进行划线提问
I'm playing basketball now.(对划线部分提问)
his favouriete sport is playing basketball 划线部分提问
He wants to playing basketball.对 playing basketball提问
I like playing basketball.对 playing basketball提问
they‘re playing basketball对playing basketball提问
playing basketball 用什么来划线提问?
he is playing basketball on the playground对划线部分提问 画线部分是 play