按要求改写句子。    

(1)泰山日出的景色真美丽。    

    改成感叹句：                                                                                                          

(2)天上的星星在闪烁。    

   改成拟人句：                                                                                                          

(3)天气太热了。    

   改成夸张句：                                                                                                      

结晶液温度在50-55℃时，两者温差△T＝（）