請依下文回答第 46 題至第 50 題       A long time ago, around 300 B.C., the Romans had something called a "slave fire department" to protect againstfires. Later, in A.D. 26, Rome had a full-time fire department that was in charge of making sure people followed rules toprevent fires and punishing those who caused fires. Over time, people have tried different ways to lessen the damagefires can do. In 1666, a huge fire in London destroyed a lot of buildings because they were made of wood and straw.After that, people started building houses with brick and stone to prevent fires from spreading. Nowadays, fire protectionis about preventing fires and reducing their impact on people, buildings, and the environment. People who work in fireprotection include firefighters, fire marshals, and fire prevention officers, among others. The best way to protect againstfires is to prevent them from happening and, if they do happen, to decrease the damage they can cause.
【題組】46 What is the best title for this passage?
(A) Fire Protection
(B) First Firefighters
(C) Firefighter History
(D) Slave Fire Department