38. Scientists have observed large concentrations of heavy-metal deposits in the upper twenty centimeters of Baltic Sea sediments, which are consistent with the growth of industrial activity there.
(C) Baltic Sea sediments, findings consistent with its growth of industrial activity
(D) sediments from the Baltic Sea, findings consistent with the growth of industrial activity in the area
130. In a 5-to-4 decision, the Supreme Court ruled that two upstate New York counties owed restitution to three tribes of Oneida Indians for the unlawful seizure of their ancestral lands in the eighteenth century.
(A) that two upstate New York counties owed restitution to three tribes of Oneida Indians for the unlawful seizure of
(B) that two upstate New York counties owed restitution to three tribes of Oneida Indians because of their unlawful seizure of
(C) two upstate New York counties to owe restitution to three tribes of Oneida Indians for their unlawful seizure of
(D) on two upstate New York counties that owed
restitution to three tribes of Oneida Indians
because they unlawfully seized
38C和130BCD,这些选项中it和their是多余的,这条规则该怎么概括?