Read the passage about health and work and answer the question: According to the passage, what does it tell us about a healthy man and his behaviour?

Introduction / Context:
This comprehension question asks you to identify the main focus of the passage with regard to individual behaviour. The author uses the example of a healthy man to highlight how health should be used rather than constantly discussed. You must pick the option that sums up what the passage tells us in this respect.

Given Data / Assumptions:

• The passage criticises modern obsession with health articles, programmes, and books.
• It says that health should enable a person to work and work well.
• It clearly states that "A healthy man should not be wasting time talking about health; he should be using health for work."
• The question asks: "The passage tells us" and lists four possibilities.

Concept / Approach:
The core message about the individual is simple: if you are healthy, you should not keep discussing health all the time. Instead, you should put your health to practical use by working. Therefore, the passage is giving guidance on what a healthy person should do and should not do. It does not talk about technical details of medicine manufacturing, television content planning, or techniques for imagining illness.

Step-by-Step Solution:
Step 1: Identify lines that directly mention "A healthy man." Step 2: Note that the passage says he should not waste time talking about health. Step 3: Also note that it says he should use his good health to perform work. Step 4: Recognise that this is advice about both what he should avoid and what he should do. Step 5: Match this insight with the option "what a healthy man should or should not do."

Verification / Alternative check:
Review the other options. The passage does not discuss processes of medicine manufacturing, nor does it offer guidelines on television programme topics, except indirectly by criticising too much health content. It certainly does not offer suggestions on "how best to imagine illness." Only one option directly mentions a healthy man and his behaviour, which is precisely what the text addresses in the concluding sentence.

Why Other Options Are Wrong:

• how medicine should be manufactured: The passage does not discuss production methods or pharmaceutical technology at all.
• what television programmes should be about: The author mentions the popularity of health programmes but does not propose specific themes for television content.
• how best to imagine illness: The tone of the passage condemns imaginary illness, so it would not advise people on how to imagine illness better.

Common Pitfalls:
Examinees may be distracted by specific words that appear in the passage, such as "television programmes" or "books on medicine," and then choose an option that contains similar words even though it distorts the author's main point. Always focus on the big idea being expressed. Here, the emphasis is clearly on the proper use of health by a healthy individual.

Final Answer:
The passage tells us what a healthy man should or should not do with regard to his health and work.