GRE Text Completion: Princeton-GRE填空Princeton - L5XF500ZS50L8AEK9

If one were asked who transmitted the first radio broadcast of the human voice, one might guess the ____________ inventor Guglielmo Marconi, but in fact the feat was accomplished by the much less well-known Reginald Fessenden. A. infamous B. renowned C. contingent D. cogent E. insistent