按要求改写句子。 
(1)“我们胜利了”的信息被菲迪皮茨传到了雅典。（改成“把”字句）  
                                                                                                                         
(2)这难道不是一件奇妙的事吗？（改成感叹句） 
                                                                                                                        
(3)多媒体电脑，真神奇呀！（改写成比喻句）