1) Which is a metaphor?

A- an implied comparison without using like or as.
B- an obvious exaggeration.
C-a comparison between two unlike using like or as.
D- the feeling caused by a word.
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2) which is a simile?
A- an obvious exaggeration.
B- the feeling caused by a word.
C- an implied comparison without using like or as.
D- a comparison between two unlike things using like or as.

1) A- an implied comparison without using like or as is a metaphor.

2) D- a comparison between two unlike things using like or as is a simile.