Your question is very vague and therefore hard to understand but I would assume you are asking for the explanation of the pun.
This phrase is a pun because skiers ski down slopes, and going down hill is another way of saying not going very well. Old skiers never die, they just go down hill is a pun because skiers go down hills.
"Don't you think you might wish four pairs of hands for me"
A) summarize it so you understand the main point
Answer:
C. Glumdalclitch
Gulliver grows very fond of the girl, and gives her the pet name of Glumdalclitch, or "little nurse" in the Brobdingnagian language.