問題詳情
7. A four-month investigation made it clear that America today is well into the kind of troubling world ______the most basic principles of privacy are under attack.
(A) when
(B) which
(C) in which
(D) wherever
參考答案
答案：C
難度：困難0.353464
統計：A(131),B(193),C(199),D(40),E(0)