Choose the word that has a different stress pattern from the others in the group
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Part I. Choose the word that has a different stress pattern from the others in the group.
1. A. affect
2. A. cholera
3. A. radiation
4. A. seriously
5. A. aquatic
B. pollute
B. political
B. measurement
C. scientific
C. historical
D. logical
D. bonical
D. deal
D. litter
D. groundwater
D. contaminant