One day we will manage to the world this terrible disease—cancer.
A. get rid; of
B. refer; to
C. rid; of
D. treat; to
网友回答
A. get rid; of
B. refer; to
(答案→)C. rid; of
D. treat; to
解析：考查词组辨析：A. sb get rid of 某人消除…B. refer; to参考，C. rid; of使…摆脱， D. treat; to用…招待，句意是;有一天我们会使世界摆脱这种可怕的病—癌症。选C。