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题目内容
（兰州工业学院大学英语3）
South Africans government imprisoned Nelson Mandela for 27 years, but never succeeded in its attempt to ________his sacred cause against racial separation.
A、insulate him from
B、obtain from
C、save him from
D、fall down
A、insulate him from
B、obtain from
C、save him from
D、fall down
参考答案