Question

A strong topic sentence is

thorough and lengthy.
specific and concise.
general and brief.
scientific and detailed.

Answer 1

Answer: B.) specific and concise.

Step-by-step explanation:

A strong topic sentence is specific enough to talk about the topic, but it is brief, and does not give away everything. The topic sentence states the overall point, therefore, it should only have a specific and concise meaning.

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Answer 2

A strong topic sentence is general and brief.

Step-by-step explanation:

The topic is general enough to allow for the development of support and explanation with more specific points in the rest of the paragraph.

It is brief-- like a signpost or headline to help the reader understand where the paragraph is headed and summarize its main idea.