試題詳解

10. The U.S. Senate on Thursday, 7th April 2022, confirmed Judge Ketanji Brown Jackson to the Supreme Court, making her the first black woman to be elevated to the _______ of the judicial branch in what her supporters hailed as a needed step toward bringing new diversity and life experience to the court.
(A) debacle
(B) oligarch
(C) harbinger
(D) pinnacle