GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 5WWGWD7D9OPWVTHLA

Most capuchin monkey conflict involves such a (i)____________ repertoire of gestural and vocal signals that it is difficult for researchers to tease apart the meanings of the individual signals. This (ii)____________ is (iii)____________ by the fact that many signals seem to shift in meaning according to the context in which they are produced and the developmental stage of the individuals producing them. A. precise B. problem C. augmented D. rich E. opportunity F. ameliorated G. straightforward H. oversight I. anticipated