We understand that you will treat this information as _______.
A、confidence
B、confident
C、confidential
D、confidently
【正确答案】:C
【题目解析】:A: confidence n,自信B: confident adj.自信的C: confidential adj.机密的D: confidently adv.自信地
本题要填形容词,根据句意:我们理解你方将对此信息予以保密。选择C选项。