問題詳情

28When government officials place innocent citizens ________ observation and routinely tap one another’s phones, everyone’scivil liberties are threatened.
(A) into
(B) under
(C) for
(D) in

參考答案

答案:B
難度:非常簡單1
統計:A(0),B(2),C(0),D(0),E(0)

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