Choose the option that has a different stress pattern from the others.
The correct answer is: B
Explanation
1. ability has its stress pattern on the second syllable
2. registration has its stress pattern on the third syllable
3. quadruplicate has its stress pattern on the second syllable
4. revivalist has its stress pattern on the second syllable
Registration, therefore, has a different stress pattern from the rest with its stress on the 2nd syllable
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