Question

Hope for Animals and Their Worlds

by Jane Goodall
The author uses rhetorical questions in paragraph 5 to —
A
enable the reader to test self-knowledge
B
emphasize a point she already made
C
introduce a point she is about to make
D
provide additional information

Answer 1

B — emphasize a point she already made. The rhetorical questions reinforce and draw attention to an idea she's already stated rather than providing new information or testing the reader's knowledge.