800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 18

This did not happen by chance. It was the (2)_____ of changes in the way people lived in those places at that time. Until then, more people lived. In the country than in towns.

34/37

This did not happen by chance. It was the (2)_____ of changes in the way people lived in those places at that time. Until then, more people lived. In the country than in towns.

result

cause

reason

effect

Giải thích

A là đáp án đúng