A. Uncertain
B. Impossible to deny or disprove
C. Debatable
D. Weak
Answer: Impossible to deny or disprove
A. Uncertain
B. Impossible to deny or disprove
C. Debatable
D. Weak
Answer: Impossible to deny or disprove
Additional Information: 'Irrefutable' means impossible to deny or disprove.
Subjects: Context Clues, Reading Comprehension