12. Which sentence from the selection best shows that Dahl was a daring person?
(A)While Dahl may be best known as an author of famous children's books, he
also had an interesting life unrelated to his writing.
(B)
Before he started writing, he traveled to other countries, flew fighter planes,
and worked as a spy.
(C)
Dahl soon learned that Africa had many new things to see.
(D)
The mystery stories were quite popular.