It is difficult to _____ the true cause of the accident.
- A. Dismiss
- B. Ascertain ✓
- C. Conceal
- D. Forget
Correct answer
B. Ascertain
Explanation
'Ascertain' means to find out for certain, fitting the context of determining a cause.
B. Ascertain
'Ascertain' means to find out for certain, fitting the context of determining a cause.