In 1348, one third of the population in England, Wales and Scotland died as a result of which disease?

問題： In 1348, one third of the population in England, Wales and Scotland died as a result of which disease?

選擇：Measles
Leprosy
Smallpox
The Black Death

正確答案：
4

解釋:

In 1348, a disease, probably a form of plague, came to Britain. This was known as the Black Death. One third of the population of England died and a similar proportion in Scotland and Wales.