下图中的“蓝月亮”为科学家用计算机模拟出的银河系中一个可能孕育生命的外星天体，据推测它本身不发光，但该天体上光照良好。据此回答以下问题。

①形1绕A点____旋转90°到图形2。

②形2绕A点____旋转90°到图形3。

③形4绕A点顺时针旋转____到图形2。

④形3绕A点顺时针旋转____到图形1。

美国前总统里根曾经直言不讳地说：“政府要大力推动美国电影走向世界，因为好莱坞的电影走到哪里就把美国的价值观念和商业利益带到哪里。”这表明 （   ）。   

回答问题(简答)。

    Lucy is my good friend. She is eleven years old. She is a student. She likes singing. She has a nail pet. Her name is Kitty. Look, Lucy's singing and the cat is dancing. Lucy wants to be a singer when she grows up.

    Lucy's mother is a nurse. She works in a hospital. She likes shopping. She usually buys a lot of beautiful clothes at weekends.