For a words-in-context question, determine the exact effect that the surrounding text says is prevented, then compare that meaning with each option. Here, use both viewing conditions to distinguish erasing the original-versus-repair distinction from maintaining, amplifying, or reinterpreting it.
Hints
- Hint 1
Consider both viewing conditions
The repair looks integrated from a distance but remains identifiable under specialized examination.
- Hint 2
Use the word “without”
The blank names an unwanted result that the conservators’ method is designed to prevent.
- Hint 3
Distinguish reduction from elimination
The method may make the difference less noticeable in one setting, but it preserves the possibility of detecting that difference in another.
Step-by-step
- Step 1
Identify the contrast
The repair blends with the mural under ordinary viewing conditions, but ultraviolet light still reveals which materials were added later.
- Step 2
Determine the required meaning
The word “without” introduces an outcome that the dual standard prevents. Although the method can reduce how noticeable the distinction is under ordinary viewing conditions, it does not eliminate that distinction across all modes of examination.
- Step 3
Select the precise word
“Effacing” means erasing something or making it imperceptible. Because the distinction remains detectable under ultraviolet light, effacing is the most precise choice.