[单选题] 提问人:匿名网友 提问时间:2021-08-24

Dr. Myers and other researchers hold that _____.


A .people should look for a baseline that can work for a longer time
B .fisheries should keep their yields below 50% of the biomass
C .the ocean biomass should be restored to its original level
D .people should adjust the fishing baseline to the changing situation

提问人:匿名网友 提问时间:2021-08-24

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