They are finishing up above the mean on the math section
of the SAT and, ______ one comprehensive study of San Diego-area
students, outscoring their peers of others races on high school
grade-point averages.
(A)according to (B)instead of (C)regardless of (D)independent of
Ans:D
解答上是写
(D)in a .... study: 在一份....的研究(报告)中
我的答案是选A
(D independent of不是独立的的意思吗?)
不晓得这题要怎么解比较好呢?