問題詳情
14. Three robbers _______________ took cash and five cell phones from the home of a policemanin the early morning of the New Year.
(A) covered their faces
(B) had covered their faces
(C) whose faces had covered
(D) who had their faces covered
參考答案
答案：D
難度：困難0.333333
統計：A(1),B(1),C(1),D(2),E(0)