Answer:

The conversation in the given quote is between the protagonist, Derry, and another character. The correct answer is option 'A', which means that 'you' refers to Derry.

Context:
To understand the answer, let's first provide some context. The quote is taken from the novel "The Woman in Black" by Susan Hill. In this scene, Derry, who is a young boy, has been taken to live with his guardian, Mr. Lamb, and his wife in a remote house called Eel Marsh House. Derry is sharing his feelings about his leg, which has been injured and left with a deformity.

Explanation:
The quote highlights Derry's perspective on his deformity and how he can hide it by wearing trousers. Here's a detailed explanation of why the answer is Derry:

1. The use of 'you':
- The quote uses the pronoun 'you' to refer to the subject of the conversation.
- The subject is discussing the possibility of covering up their deformity with trousers.

2. Understanding the quote:
- The quote states, "But you can put on trousers and cover it up and no one sees, they don't have to notice and stare."
- This sentence suggests that the person speaking has a deformity that can be concealed by wearing trousers.
- The speaker also mentions that by covering up, they can avoid drawing attention and unwanted stares.

3. Connection to Derry:
- Throughout the novel, Derry is depicted as a young boy who is self-conscious about his leg deformity.
- His deformity causes him to walk with a limp, which makes him feel different from others.
- Derry's perspective on hiding his deformity aligns with the quote, as he desires to avoid being noticed and stared at by others.

4. Other options:
- Option 'B' (Mr. Lamb) is incorrect because the conversation is not about Mr. Lamb's deformity but rather the person speaking.
- Option 'C' (His wife) is incorrect because the context of the quote does not involve Derry talking about his guardian's wife.
- Option 'D' (Susan Hill) is incorrect because Susan Hill is the author of the novel and not a character within the story.

Therefore, based on the context, the correct answer is option 'A', which means 'you' refers to Derry.