143.As virtually all the nation’s 50 busiest airports are, New York’s were built for an
age of propellers, before jet planes weighing 800,000 pounds needed over two
miles of runway.
(A) As virtually all the nation’s 50 busiest airports are
(B) As with virtually all of the nation’s 50 busiest airports
(C) Like virtually all of the nation’s 50 busiest airports
(D) Like the cities where virtually all the nation’s 50 busiest airports are
(E) Like other cities where virtually all the nation’s 50 busiest airports are
这道题的C为什么错。请高人指点。 | 
