GRE Text Completion: ETS Official Practice 150-GRE OP150:填空 - PY775OJ51Q14Q7R4O

That people ____________ the musical features of birdsongs suggests that despite the vast evolutionary gulf between birds and mammals, songbirds and humans share some common auditory perceptual abilities. A. mimic B. recognize C. relish D. are confounded by E. can make out F. are puzzled by