Answer:
C: Ethos and Kairos
Step-by-step explanation:
The two strogest appeals used in this paragraph are Ethos and Kairos.
Ethos : (character ) The applicant to a child care job is defending that she is good (trustworthy) for the position by describing her experience with situations related to the job.
Kairos : (opportunity ) She is writing at right time of the job offering, when she has exactly what is being required.