Final answer:
The important details to include in the summary are:
- b) Chengli makes his first journey on the Silk Road by caravan.
- c) Oasis cities function as lively trading centers along the Silk Road.
- e) People entering and leaving China are required to pass through Dunhuang.
Step-by-step explanation:
In Passage 2, Chengli embarks on his inaugural Silk Road voyage via caravan, experiencing the vibrant trading hubs of oasis cities pivotal along the route. Notably, travelers entering or exiting China must traverse Dunhuang, a crucial checkpoint. These details underscore Chengli's firsthand exposure to the bustling trade and cultural exchange thriving in the oasis cities, reflecting the significance of these stops in Silk Road commerce.
As he navigates the caravan journey, Chengli's understanding of this ancient trade route deepens, fueling his pride in contributing to the caravan's sustainability by selling treasures necessary for the expedition. However, despite this triumph, Chengli's newfound comprehension of caravans is a noteworthy personal milestone on this transformative voyage.
The correct options for the important details are:
- b) Chengli makes his first journey on the Silk Road by caravan.
- c) Oasis cities function as lively trading centers along the Silk Road.
- e) People entering and leaving China are required to pass through Dunhuang.