In Nectar in a Sieve, Nathan can be described as a flat and static character.
First person
It takes a bit of reading into the passage to see what point of view it is, because there is little indication in the first paragraph. The first indication that it is written in first person is the use of "us" at the end of that first paragraph. Then, in the subsequent paragraphs the reader sees that the author uses "I" several times, indicating first person perspective.
They were walking through the hall and she fell down on someone sat on them and fell back....
Answer: C. Selflessness.
According to Defoe, a servant's best quality is selflessness. The ideal of a servant in <em>Robinson Crusoe</em> is Friday. Friday is an indigenous person from the Caribbean. He is rescued by Crusoe, and becomes his servant. Friday is a key figure in the novel, and an example of the selflessness Defoe values. Friday is willing to give anything for Crusoe, and he even asks to be killed rather than being forced to leave the service of his master.