—Bob, look what you have done! You ruined the experiment.
—It’s not my fault. I just carried out the instructions .
A. as told
B. as telling me
C. as telling
D. as I told
网友回答
(答案→)A. as told
B. as telling me
C. as telling
D. as I told
解析：考查状语从句的省略。当状语从句的主语和主句主语一致，且状语从句中有be动词的时候，可以把状语从句的主语和be动词一起省略。本句在as后面省略了I was；句意：我只是按照我被要求的那样来执行命令。故A正确。