問題詳情

29.Error Correction:Seventy-eight
(A) percent of the people in New York City
(B) lives in
(C) upstairs apartments, not on the ground
(D)floor.

參考答案

答案：B
難度：適中0.535294
統計：A(23),B(91),C(19),D(16),E(0)

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