Mary wants to be an actor 改为一般疑问句

Mary wants to be an actor 改为一般疑问句 Lucy's brother wants to be an actor.改为一般疑问句是什么? my friend wants to be an actor改一般疑问句 Jack wants to be a Beijing Opera actor.(改为一般疑问句） 求---------- he wants to be an actor变成疑问句 He wants to be an actor 对an actor 提问 he wants to be an actor he really wants to be an actor Sandy wants to be an (actor)提问 lucy's sisiter wants to be an actress(改为一般疑问句） Jack's brother wants to be an aclor.改为一般疑问句 He wants to be an engineer when he grows up.改为一般疑问句