大权 补充159

159.
                In 1978 a national study found that not only had many contractors licensed by a self-policing private guild failed to pass qualifying exams, they in addition falsified their references.

(A) they in addition falsified their references

(B) they had their references falsified in addition

(C) but they had also falsified their references

(D) they had also falsified their references（C）

(E) but their references were falsified as well

请问下记得有not only ,but ... as well 这种用法吗?