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必修第一册 Unit 4 Natural DisastersⅠ.阅读理解A[2021·广州市高三阶段性训练]The Wuhan Institute of Shipbuilding Technology was used as a quarantine site (隔离区) from Feb 8 to March 28. Cheng Shining, a junior of Central China Normal University in Wuhan, was responsible for collecting and distributing supplies for quarantined people and medical staff. As the youngest volunteer at this site, he also chose to live there so that he could show up whenever he was needed. One day Cheng and two other volunteers took more than 3 hours to move all 1,462 boxes of mineral water to storage with 50 firemen's help.
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