Many art historians use Roman copies of Greek statues in order to learn more about Greek sculpture. A problem with this strategy is that statues were often adapted from Greek prototypes to suit the taste of Roman patrons. Indeed, these statues often have distinctive features that are not specific to Greek style.
Which of the following, if true, would most weaken the criticism made above of the art historians' strategy?
A. All Roman copies of Greek statues share a number of important characteristics that are absent from original Roman sculpture.
B. Most ancient statues were melted down for reusable metal.
C. All art historians focus on one particular region or nationality in their studies.
D. Many art historians who study Roman art do not make conclusions about Greek art on the basis of their observations.
E. even those Roman statues that are not based on Greek artwork are significantly different from other forms of ancient sculpture.
Source - ready4gmat