Tom always prefers on foot rather than a bike.
A. walk; ride
B. walk; riding
C. to walk; ride
D. riding; to ride
网友回答
A. walk; ride
B. walk; riding
(答案→)C. to walk; ride
D. riding; to ride
解析：考查动词用法。prefer to do … rather than do …宁愿做……而不愿做……，句意：汤姆总是宁愿步行而不愿骑自行车。选C。