单项选择题

Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.

Gabriela Mistral helped the poor children of her hometown by()

A. expanding their minds and horizons.
B. financing their elementary education.
C. setting up a small primary school.
D. setting them an inspiring example.