It can be inferred from the passage that______.A．U. S. is an innovator in fishery regulati

It can be inferred from the passage that______.

A．U. S. is an innovator in fishery regulation by setting a universal catch limit

B．the Magnuson-Stevens Act is invalid for the time being

C．U. S. has precedents in the process of formulating fishery limits

D．the regional management councils were ignoring the sustainability of fishery before

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