While based on "though i have been detained long by Calypso" i would say that he misses his native land.
Answer:
B. By revealing just enough information that makes the audience curious
Explanation:
Out of curiosity the audience make a serious, urgent, or heartfelt request which is simple the speaker best way of appealing to audience
The purpose of a descriptive essay is to reveal the meaning of a subject through detailed, sensory observation of course.