【题目】This special school accepts all disabled students, ______ educational level and background.
A.in addition to
B.according to
C.in terms of
D.regardless of

【答案】D
【解析】句意：这所特殊的学校接受所有残疾学生、 不管教育水平和背景。A. in addition to除了；B. according to根据；C. in terms of以……的名义；D. regardless of 无论，结合句意可知选D。