根据“My school in the US just opened, but the COVID-19 is still a problem there. I had to stay in China and took online classes that were given by my school in Boston.”可知,作者在美国的学校已经开学了,只是在美国那儿,新冠肺炎仍是个问题,所以作者才不得不在中国上美国波士顿学校提供的...
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
problem,which means people all over the world should get involved and make contributions. 相关知识点: 试题来源: 解析 1.universal 【详解】考查形容词。句意:COVID-19的预防是一个全球性的问题,需要全世界人民的参与和贡献。修饰名词problem,用形容词,所以填universal。反馈 收藏 ...
【题文】 COVID -19 is still affecting a great many people all over the world. Most people who become infected experience mild illness and recover, but it can be more severe for others. Take care of your health and protect others by doing the following: 【小题1】Regularly and thoroughly...
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。
【题文】As COVID-19 is still spreading in many countries, quickly finding people who have the virus is very important. But COVID-19 is not easy to detect. Many people who catch the virus clearly show signs of being ill, like having a fever or coughing. But many others show no signs...
As COVID-19 is still spreading in many countries, quickly finding people who have the virus is very important. But COVID-19 is not easy to detect. Many people who catch the virus clearly show signs of being ill, like having a fever or coughing. But many others show no signs at all....
___ the COVID-19 is still spreading rapidly, getting a vaccine(疫苗) is quite necessary.A.BeforeB.SinceC.AlthoughD.Unless相关知识点: 试题来源: 解析 【答案】 B 【解析】 句意:由于 COVID-19 仍在迅速传播,接种疫苗是非常必要的。 考查连词辨析。 A. before 在……以前,引导时间状语从句; B. ...
解析 As soon as一...就...;Since自从、既然、由于;Although虽然;So that以便。根据the COVID-19 is still spreading rapidly,getting a vaccine(疫苗) is quite necessary."...COVID-19仍在迅速传播,接种疫苗是非常必要的。"可知,应该是"由于",用Since引导原因状语从句。故选:B。反馈 收藏 ...
As COVID-19 is still spreading in many countries, quickly finding people who have the virus(病毒)is very important. But COVID-19 is not easy to detect(发现). Many people who catch the virus clearly show signs of being ill. But many others show no signs at all. These people are “as...