The leader of the secret organization requires all members to ta

The leader of the secret organization requires all members to take a(n) （） of allegiance.
A、note
B、job
C、oath
D、order
【正确答案】：C
【题目解析】：本题考查名词辨析。note：便条，笔记，注释；job：工作；oath：誓言，誓约；order：命令，顺序，规则。 take an oath：宣誓；发誓；立誓。句意：秘密组织的领导人要求所有成员宣誓效忠。