My friend’s brother was as big as a house. His body had much larger option D: metaphor; volume than do other people.
Figure of Speech is the term under which we using the different styles in order to complement an idea, feeling or meaning. These speeches provide importance, newness of expression, or clearness.
A metaphor is a figure of speech that compares two equal unlike things but implies a comparison instead of stating it directly with the word like or as.
According to the sentence the correct option is D as the sentence describe the volume of his body and also compare his friend's body with the house along with using word "as".
Rest all options are incorrect because they simile, idioms and hyperbole do not compare the things.
Learn more about Metaphor, refer to the link:
https://brainly.com/question/2141141
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