单选题 What does the reconstruction after the 2008 Wenchuan earthquake demonstrate?
A、The government focused only on urban areas.
B、The recovery process was slow and inefficient.
C、China was able to rebuild quickly and improve infrastructure.
D、International organizations led the rebuilding efforts.
单选题 What was a significant change in China's emergency management system in 2018?
A、The establishment of the Ministry of Emergency Management.
B、The introduction of the first disaster relief law.
C、The cancellation of all local rescue teams.
D、The replacement of soldiers with civilian volunteers.
单选题 What challenge do the researchers face according to paragraph 5?
A、They have to work in white coats in labs.
B、They suffer from lack of oxygen and high physical activity.
C、They have to navigate boats in complete darkness.
D、They are required to publish papers in Nature.
单选题 What can be inferred about the LHAASO team from the passage?
A、Most members are experienced scientists over 35.
B、They work indoors in comfortable conditions.
C、They have made significant contributions to cosmic-ray research.
D、They primarily focus on tourism development.
单选题 The phrase "steel army" in paragraph 5 refers to the researchers' ______.
A、strong determination and endurance
B、use of steel equipment
C、military background
D、large number of members
单选题 What is the main purpose of the LHAASO project?
A、To observe the night sky for tourism.
B、To detect cosmic rays and study the universe's origin.
C、To test the endurance of young researchers.
D、To build the world's largest water tank.
单选题 When did the LHAASO become fully operational?
A、In 2017.
B、In 2021.
C、In 2020.
D、In 2022.
单选题 What role did Chinese soldiers and police play during the 1998 floods?
A、They mainly provided financial support.
B、They helped build dykes and rescue affected people.
C、They were responsible for rebuilding houses.
D、They only assisted in transportation.
2026-07-05
共60道
