【题目】This special school accepts all disabled students, _______ educational level and background.
A. according to B. as a consequence of
C. in addition to D. regardless of
在线课程【答案】D
【解析】考查介词短语。根据语境此句表示不论教育水平和背景如何，这所特殊的学校接受残疾的学生。Regardless of 不管A. according to 根据 B. as a consequence of 因为 C. in addition to 此外