Final answer:
The first thing you put in the introduction of an argumentative essay in English is a hook that grabs the reader's attention.
Step-by-step explanation:
In the introduction of an argumentative essay in the subject of English, the first thing you put is a hook. A hook is a sentence or phrase that grabs the reader's attention and makes them interested in reading further. It could be a thought-provoking question, a surprising fact, or a compelling anecdote.
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