Based on recent box office receipts, the public's appetite for documentary films, like nonfiction books, seems to be on the rise.
A. like nonfiction books
B. as nonfiction books
C. as its interest in nonfiction books
D. like their interest in nonfiction books
E. like its interest in nonfiction books
有两个问题
(1)A错的原因是因为不平行吗?
(2)为什么public's的指代是its,不是their
跪谢!