Two hundred miles a long distance in two hours even by a fast car.
A. are, to cover
B. are, to be covered
C. is, to cover
D. is, to be covered
网友回答
A. are, to cover
B. are, to be covered
(答案→)C. is, to cover
D. is, to be covered
解析：第一空考查主谓一致，时间，金钱，距离等做主语时，谓语动词用单数形式，所以用is，第二空考查不定式，动作表示的是将来，所以用to cover,句意：甚至是乘快车，两百英里在两小时之内是一段很长的距离要走。所以选C。