The background of the missionaries in these chapters is not explicitly explained. Instead, it can be inferred based on parallel plot. A parallel plot is a one more story line that seem to have nothing in common with the lead story line, but it is usually contains additional information or background of an event or a character which makes a story be more deep.
Once upon a time. I had never felt so embarrassed in my life
Answer:
The answers are C, D, and E.