Difficulty: Easy
Correct Answer: No improvement
Explanation:
Given sentence
This matter admits of no excuse.
Concept/Approach
Admit of is a set phrase meaning 'permit; allow of'. Changing the preposition alters or breaks the idiom.
Option analysis
'admits to/from' → wrong prepositions; 'admits' (bare) loses the idiomatic force.
Final Answer
No improvement
Discussion & Comments