اختبار اختيار من متعدد تفاعلي: The Secrets of Petra

Part 3B: Reading
Read the text. Choose the correct answer. Choose A, B, or C.
The Secrets of Petra: The ancient city of Petra, located in Jordan, is one of the most famous places in the world. Carved directly into vibrant red and pink sandstone cliffs, it is often called the "Rose City". It was built thousands of years ago by the Nabataeans, a hard-working nomadic people who turned this desert area into a major trading hub for spices and silks.
To enter Petra, visitors must walk through the Siq, a narrow and dim gorge that stretches for more than a kilometer. At the end of this dark path, the magnificent Treasury building suddenly appears, leaving travelers amazed by its detailed architecture. The Nabataeans were also excellent engineers. They constructed an advanced water system that gathered and stored scarce rainfall, allowing a large population to survive in the middle of a dry desert. Today, millions of tourists visit Petra annually to see this incredible wonder.