Harry doesn’t believe men landed on the moon. He is a doubting Thomas.

Question

P) Personification
S) Simile
H) Hyperbole
M) Metaphor
L) Literal
I) Idiom

Answer 1

The phrase "Harry doesn’t believe men landed on the moon. He is a doubting Thomas." contains the idiom I) Idiom. A "doubting Thomas" refers to someone who is skeptical or refuses to believe something without direct, physical evidence.