問題詳情

29. Studies have disclosed that new containerships built in 2013are 10 percent less fuel-efficient________ in 1990.
(A) than that built
(B) than those built
(C) than built
(D) than it was

參考答案

答案：B
難度：適中0.63388
統計：A(19),B(116),C(27),D(10),E(0)