Final answer:
The sentence 'She is such a friendly person!' is an Exclamatory sentence, used to express strong emotions or excitement. It's different from Declarative, Interrogative, and Imperative sentences.
Step-by-step explanation:
The sentence 'She is such a friendly person!' can be characterized as an Exclamatory sentence. In English, an exclamatory sentence is used to express strong emotions or excitement. It often ends with an exclamation mark (!). It is different from Declarative (which states a fact), Interrogative (which asks a question), and Imperative (which gives an order or command). This content loaded example illustrates the use of an exclamatory sentence to express a strong opinion about someone's friendly personality.
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