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 "
【題組】47 When did a fire department first appear in the Western world?(A) 300 years ago (B) 326 years
【題組】48 Why did people in London started to build houses with stone and brick in the seventeenth cent
【題組】49 What is the best way to protect against fires?(A) Environmental awareness (B) Fire prevention
【題組】50 Which word is closest in meaning to ‘lessen’ in the sentence “People have tried different way