–Who should be responsible for the accident?
-The boss, not the workers. They just carried out the order .
A. as told
B. as are told
C. as telling
D. as they told
网友回答
(答案→)A. as told
B. as are told
C. as telling
D. as they told
解析： 考查状语从句的省略。as后省略了they were,根据句意：他们只是按照被告诉的执行命令。故用故去分词told,答案选A。