Which version uses parallel structure correctly?
กThe role involves checking records, interviewing applicants, and preparing reports.
ขThe role involves checking records, to interview applicants, and report preparation.
คThe role involves to check records, interviewing applicants, and to prepare reports.
งThe role involves record checking, interview applicants, and preparing of reports.
เฉลยอธิบาย
All three items use matching gerund forms. The other options each alter or violate a specific part of that meaning or rule. The other options each alter or violate a specific part of that meaning or rule.