Gaokao English Practice Question

Some important dates in China’s fighting Covid-19 before May 7,2020Jan 20, 2020 Feb 20,2020Jan 23: Wuhan declared temporary outbound (向外的) traffic restrictions.Jan 24: National medical teams began to be sent to Hubei and wuhan.Jan 27: The Central Steering (指导) Group arrived in Wuhan.Feb 18: The daily number of newly cured and discharged (出院) patients exceeded that of the newly confirmed cases.Feb 21, 2020 Mar 17,2020Feb 21: Most provinces and equivalent administrative units started to lower their public health emergency response level.Feb 24: The WHO-China Joint Mission on Covid-19 held a press conference in Beijing.Mar 11-17: The epidemic (流行病) peak had passed in China as a whole.Mar 18,2020 Apr 28,2020Apr1: Chinese customs began NAT (核酸检测) on inbound arrivals at all points of entry.Apr 8: Wuhan lifted outbound traffic restrictions.Apr 26: The last Covid-19 patient in Wuhan was discharged from hospital.Apr 29, 2020 May 7,2020Apr 30: The public health emergency response was lowered to Level 2 in the Beijing-Tianjin-Hebei region.May 7: The State Council released Guidelines on Conducting Covid-19 Prevention and Control on an Ongoing Basis. What happened between January 20 and February 20?

1. A.The Central Steering Group arrived in Wuhan.
2. B.The WHO-China Joint Mission on Covid-19 held a press conference.
3. C.The last Covid-19 patient in Wuhan was discharged from hospital.
4. D.Beijing lowered its emergency response level.