OG 110

110. It has been estimated that the annual cost to the United States of illiteracy in lost industrial output and tax revenues is at least $20 billion a year.
                

(A)
            the annual cost to the United States of illiteracy in lost industrial output and tax revenues is at least $20 billion a year

(B) the annual cost of illiteracy to the United States is at least $20 billion a year because of lost industrial output and tax revenues

(C) illiteracy costs the United States at least $20 billion a year in lost industrial output and tax revenues

(D) $20 billion a year in lost industrial output and tax revenues is the annual cost to the United States of illiteracy

(E)lost industrial output and tax revenues cost the United States at least $20 billion a year because

选项是C 没问题  我的问题是 in 后面的lost 作为形容词 是修饰 。。output  还是 output and revenues?  一个形容词可以修饰并列的两个名词吗？