31. Select the word that means 'something added to resolve a deficiency or obtain completion.'

Answer: A

Explanation:

Supplement means 'something added to resolve a deficiency or obtain completion.'

A supplement is an addition that helps to complete something or address a deficiency, making it the correct choice in this context.

A) supplement

This option is correct as the word 'supplement' specifically refers to something that is added to enhance or improve a situation, effectively resolving a deficiency or completing a whole.

B) complement

While 'complement' can refer to something that completes or goes well with something else, it does not directly imply resolving a deficiency. Instead, it suggests enhancement rather than addressing a lack.

C) detriment

'Detriment' refers to a state of damage or harm, which is the opposite of adding something to resolve a deficiency. Therefore, this option does not fit the meaning required by the question.

D) acumen

'Acumen' denotes the ability to make good judgments or quick decisions, especially in a particular domain. It does not relate to the concept of adding something to resolve a deficiency or achieve completeness.

Conclusion

The term 'supplement' is definitively correct as it directly aligns with the meaning of adding something to address a shortcoming or achieve completion. All other options either do not fit the definition or pertain to unrelated concepts, reinforcing the uniqueness of 'supplement' in this context.