美国新冠疫情这么严重,还有人轮流共饮一瓶水,真的很为他们担心~The Covid-19 in the US is so serious, but there a
——样品。 考查冠词。a一个,表泛指,用于读音以辅音音素开头的字母或单词前;an一个,表泛指,用于读音以元音音素开头的字母或单词前字母;the那个,表特指。第一空,泛指一个字母,s读音以元音音素开头,故第一空用an;第二空特指上文提到的那个字母,用定冠词the。故选C。
You May not be Interested in COVID, but COVID is Interested in YouKeeley, JamesJournal of Military & Strategic Studies
解析 B 句意:由于新型冠状病毒仍在快速传播,接种疫苗是非常必要的。before在……之前;since由于;although尽管;unless除非。根据“ the COVID-19 is still spreading rapidly, getting a vaccine(疫苗) is quite necessary”可知,“新型冠状病毒仍在快速传播”是接种疫苗的原因,用since引导原因状语从句,故选B。
China's transition to the new phase of the COVID response has been generally smooth. Is the "ill-prepared" accusation against China substantiated? But for those China bashers, no matter when China chooses to optimize its COVID policies, it will always be a "bad choice," and China will al...
进一步的症状学研究发现,Long COVID可表现出呼吸、心血管、神经系统、肾脏、内分泌、消化等多个系统的症状。 呼吸系统 英国相关研究数据显示,Long COVID患者中有36%存在呼吸短促,有26%出现肺损害的症状和体征,同时也有慢性咳嗽、肺活量下降的报道。其机制可能为:1. 新冠病毒(SAR...
Since the COVID-19 policy was relaxed in December and as China further eases measures by downgrading the management of COVID-19 from Class A to Class B from January 8, the country is going all out to ensure a smooth shift. Passengers are seen at Shenzhen North railway station in Shenzhen...
Without security and stability, there can be no development. As a constructive participant in peace and security affairs in Africa, China has always championed the principle of African people solving African issues in their own ways, and advocated the need to address root causes as well as sym...
Since the COVID-19 policy was relaxed in December and as China further eases measures by downgrading the management of COVID-19 from Class A to Class B from January 8, the country is going all out to ensure a smooth shift. Passengers are seen at Shenzhen North railway station in Shenzhen...
As time goes by, the push for a return to pre-COVID normalcy seems to brush aside the staggering toll. The US has already charted its path into new normalcy, but there's nothing normal about this many deaths, about those who are still dying from the virus, and about life with no pol...