第三节 语法填空。 在空白处填入适当的内容(一个单词)或括号内单词的正确形式。 (共10小题;每小题2分,满分20分)COVID-19 (新冠病毒) is spreading (传播) all over the world. What should1.___(us) do to prevent (防止) the virus from spreading? Here is some advice.__(one), we should...
(5)___?When enough people are vaccinated,it means that the disease is not given a chance to spread through a population.So vaccines are not only great for your health,but also they keep communities healthy. A.These antibodies fight with the germB.Instead,just the opposite thing happens...
COVID-19 is spread primarily via respiratory droplets during close face-to-face contact, which is caused by the “yi qi” feeling of the disease. COVID-19 patients in Henan Province are mainly 18–60 years, with greater prevalence among men than women. Most patients had normal symptoms, ...
COVID-19 is the ___,so it's everyone's duty to control its spread with action like washing hands more in our daily life.( )A.orderB.problemC.chanceD.job 答案 order命令;problem问题;chance机会;job工作;根据句意,控制好它的传播是每个人的责任,可知新冠病毒是一个问题。故选:B。 结果二 题...
The wide distribution of the virus reflects its spread by asymptomatic infected individuals and long incubation period compared to previous epidemic coronaviruses SARS-CoV1 and MERS-CoV2. Thus far it is contained only by contagion-reducing measures such as quarantine, social distancing and isolation,...
People might spread cultures in different countries. 3一、图文阅读一请阅读下面图文,从每小题所给的A、B、C三个选项中,选出一个最佳选项。The COVID-19(新冠肺炎)outbreak is changingpeople's traditional habits such as greetings and customs.People in different countries have had some new and crea-...
"Winter is also the peak season of respiratory and cardiovascular diseases among the elderly. With the spread of COVID-19, the number of elderly deaths is relatively high, and we are attaching greater significance to protecting elderly patients and saving their lives," she said. ...
Seismic noise is made from vibrations in the ground that are caused by things like ocean waves and human activity, such as construction work and traffic.(地震学家--研究地震的科学家--最近听到的地震噪音少了。地震噪音是由海浪和人类活动(如建筑工程和交通)引起的地面振动所产生的)可知,地震学家最近...
In Africa, refusal of COVID-19 and other vaccines is widespread for different reasons, including disbelief in the existence of the virus itself and faith in traditional remedies. In sub-Saharan countries, refusal is often made worse by opposition to vaccines by the religious establishments. This ...
The pandemic originated in November 2019 in Wuhan, China, and rapidly spread all over the world. Without downplaying, causing a threat of cataclysmic proportions, the outburst economic effect is frequently compared to the Great Depression and Second World War [4,5]. In hindsight, the national ...