问题 选择题

_________ in Current Biology, the finding suggests that female birds seek mates with superior singing skills.

A.To publish

B.Published

C.Having published

D.To be published

答案

答案:B

本题考查非谓语动词。根据句意据已经出版的《当前生物学》,可知此书是被出版,故用过去分词,选B。

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