Section 16-11

11.   Like the color-discriminating apparatus of the human eye, insects’ eyes depend on recording and comparing light intensities in three regions of the electromagnetic spectrum.

(A) insects’ eyes depend on

(B) an insect eye depends on

(C) that of insects depend on the

(D) that of an insect’s eye depends on（D）

(E) that of an insect’s is dependent on the

why is the answer D? i thought D has "shuang chong suo you ge" which is definately wrong.(excuse me i couldn't type chinese) i found the orignal sentence in the new york times.

"Like the color-discriminating apparatus of the human eye, that of insects depends on recording and comparing light intensities in three regions of the electromagnetic spectrum. "