I think it’s B) piggy is not sure that Ralph is a good leader
Answer:
B.) Who
Explanation:
The curator of the art museum, who gave a speech last night, will be attending tonight's ceremonies, as well.
The term "that" is a less formal way to put it. And using the term "which" does not make grammatical sense, so your best choice would be "who".
Answer:
That the sirens would kill you
Explanation:
Circe warns Odysseus to avoid the song of the sirens because it will seduce him. What is the danger associated with the sirens? The sweet sound of the sirens' voices will lure Odysseus and his men in by singing of what they desire and kill them.
The choices are:
A. Ordinary life continues for people even when others are suffering.
B. It is easy to feel sympathy when others are suffering.
C. The suffering of one person is always meaningful to others.
D. People are cruel and do not care about the suffering of others.
The answer is A as the poster has said in the original post.