問題詳情
【題組】49 The police are asking anyone who ________ the accident on Maple Street last night at 10 p.m. to contact TaipeiMunicipal Police Department.
(A)undermined
(B)interrupted
(C)witnessed
(D)traced
參考答案
答案：C
難度：適中0.497778
統計：A(33),B(62),C(112),D(18),E(0)