问题补充：
The film made by Walt Disney all over the world.
A. is used to show
B. is used to showing
C. used to show
D. used to be shown
答案：
A. is used to show
B. is used to showing
C. used to show
(答案→)D. used to be shown
解析：本题难度中等，注意几组词组的区别，used to表示过去常常做某事.
例句: I used to play football after school.过去我常常在放学后踢球.
be used to do的意思是被用来做某事;be used to doing的意思是习惯于做某事.
注意题干中by ，答案选D。
