Which of these BEST expresses the main idea of a speech arguing that students should carpool to school?

Question

Responses
A Many students who don't have their licenses ride the bus to school.Many students who don't have their licenses ride the bus to school.
B Students enjoy talking to and catching up with friends before classes.Students enjoy talking to and catching up with friends before classes.
C Carpooling is a fun and efficient way to get students to school.Carpooling is a fun and efficient way to get students to school.
D Most students are excited to drive to school once they receive their licenses.

Answer 1

Carpooling is a fun and efficient way to get students to school.