Afterfurtherstudyingthosefossils,Dubosis,aSwissscientis...

問題詳情：

After further studying those fossils, Dubosis, a Swiss scientist, announced with _______that so-called “Java Man” was merely an extinct monkey.

      A. courage                B. certainty               C. anxiety                 D.  relief

【回答】

B

知識點：名詞

題型：選擇題