Australia’s frogs are having trouble finding love. Traffic noise and other sounds of city life, such as air conditioners and construction noise ,are drowning out the mating calls of male frogs in urban areas, leading to a sharp drop in frog populations. But in the first study of its kind, Parris, a scientist at the University of Melbourne has found that some frogs have figured out a way to compensate for human interference in their love lives。
(31)Parris is the first person who made study for
A.Frog’s population
B.frog’s love lives
C.frog’s mating calls and living environment
D. the effects of human noises on frog
解析:由提干 Parris定位到最后一句话“But…love lives”译文:但是,在此领域的第一项研究中,墨尔本大学的科学家Parris 发现一些青蛙已经找到弥补人类干扰他们交配的方式。
所以由此,选择B