Question 1 • *CR Expository Reading and Writing S1 [E4250OX]
An image can show readers what an unfamiliar object, place, or idea looks like, and its caption explains or adds information about the image. The purpose is to help readers understand the informational text, not simply to decorate the page or fill empty space. Choice C, “to provide a visual for something that the reader may be unfamiliar with,” is correct.
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