I think it's C. Heavy means the sigh was long, and obviously loud. Wind through a tomb is used as a metaphor that the sigh was lonely. Lonely means nobody is there, and nobody is there to hear wind go though a tomb, and anyone in the tomb can't hear, because, well, they're dead.
Answer:
The author states that heat can make a person become mad, and that such heat can cause a man to see any place that is safe from it as a safe haven or an oasis.
Explanation:
The answer is: b. dead members of the community in their graves.
In the excerpt from "Elegy Written in a Country Churchyard," the author Thomas Gray makes reference to the dead people from the village who are buried in their graves in the churchyard. By the word <em>rude </em>he suggests the tombs belong to simple villagers -not impolite or disrespectful people- who lived in the hamlet, which is a small settlement.