Answer:
My best guess is the third one
The term " taking a plunge into the city" means to fully put yourself into a course of action that a person is nervous about.
<h3>What does plunge implies?</h3>
A plunge is a term that connote the act of going down in amount or engaging in something.
Note therefore, that The term " taking a plunge into the city" means to fully put yourself into a course of action that a person is nervous about.
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b. The research focus may change as the reader begin to delve into the topic.
