Based on the question given this is the answer:
He thinks she is worried but optimistic about her husband's
health.
In the central theme of the story, it is given a fact that
the belief of superstitions is something to be afraid of, although people have
taken a wise decision to trust on medicinal treatments.
Answer:
sorry I don't know properly but I
Letter D............. is the answer :()
The answer is <span>early adopters. To complete the sentence:
</span>If the <span>early adopters </span>buying group is relatively small, the number of people who ultimately adopt the innovation likely will also be small.
I hope the answer will help.
