Correct Answer:
B. Against
The idiom 'Fly in the face of' means to openly disregard, defy, or go against something, often a rule, convention, or established fact. It implies a direct confrontation or opposition to something. Therefore, 'Against' is the most accurate meaning.
- For example, if someone's actions 'fly in the face of' company policy, it means their actions are directly contrary to or defy that policy.
- While 'Disobey' is related, 'Against' captures a broader sense of contradiction or defiance, not just a direct command. One can fly in the face of logic or evidence, which isn't strictly 'disobeying' but rather acting contrary to.
- 'Reward' and 'Joyful' are completely unrelated to the meaning of the idiom, representing opposite or irrelevant concepts.