【单选题】Edward Snowden’s revelations about the inner workings of the National Security Agency demonstrate how in the era of transparency, a single whistleb lower or mole can disrupt a massive organization.
A.
a small burrowing insectivorous mammal with dark velvety fur, a long muzzle, and very small eyes
B.
someone within an organization who anonymously betrays confi dential information
C.
a small, often slightly raised blemish on the skin made dark by a high concentration of melanin
D.
a large solid structure on a shore serving as a pier, breakwater, or causeway
【简答题】Edward Snowden—the fugitive (逃亡者) former U.S.intelce employee —appears to be stuck in Moscow, unable to leave without a valid American passport, according to interviews Sunday with two men who ha...