I wonder why you didn’t do as and it’s the third time you have done this.
A. telling
B. be told
C. told to
D. tell
网友回答
A. telling
B. be told
(答案→)C. told to
D. tell
解析：考查状语从句的省略：句意：我想知道你为什么不按要求去做，这是你第三次这样做了。完整的句子是：I wonder why you didn’t do as you are told to do，当主从句的主语一致的时候，可以省略从句的主语和be动词，还有不定式的动词do也要省略。选C。