We wondered how the information was ________to the press before it was officially announced.
句意：我们想知道这个消息在正式宣布之前是如何泄露给新闻界的。drop暗示，表露。seep（液 体）渗漏。leak泄露，透露（秘密信息）。drip（液体）滴下。故选C。