問題詳情

49 In a major earthquake, collapsed structures may contain voids in which _____ persons can survive forcomparatively long periods of time.
(A)disabled
(B)displaced
(C)trapped
(D)transported

參考答案

答案：C
難度：困難0.214286
統計：A(5),B(4),C(3),D(0),E(0)