Anyone who has handled a fossilized bone knows that it is usually not exactly like its modern (), the most obvious difference being that it is much heavier.
A.replacementB.alternativeC.counterpartD.substitution
正确答案:counterpart
Anyone who has handled a fossilized bone knows that it is usually not exactly like its modern (), the most obvious difference being that it is much heavier.
A.replacementB.alternativeC.counterpartD.substitution
正确答案:counterpart