GMAT Sentence Correction (SC) | Re: RAGCT 2015 Day 14: Researchers report that the earliest

Researchers report that the earliest surviving Mohican inscriptions on stone tablets,written with natural inks and imitated the Inca style of calligraphy, date from the eighth century B.

A. written with natural inks and imitated

B. written with natural inks and imitating

C. which were written with natural inks that imitated

D. which were written with natural inks