Concept:This question tests vocabulary in context.
We need the word that best fits the meaning of the sentence.
Explanation:The sentence states that the person does not smoke.
An ashtray is a tray meant for ash and cigarette stubs.
Since he does not smoke, an ashtray is not a suitable or fitting gift for him.
The word “appropriate” means suitable or fitting for a particular situation.
Therefore, the gift of an ashtray will not be quite appropriate.
“Admirable” means deserving respect or praise, which is not the meaning required here.
“Applicable” means relevant or able to be applied, which does not fit the sentence.
“Attractive” means pleasing to look at, which is not suggested by the context.
So the correct word is “appropriate.”
Answer:C. appropriate