根据文章第二段第二句 "It will make sure that all members get the vaccine in the future.(它将确保所有成员在未来得到疫苗。)" ,可知设立COVAX是为了开发COVID-19疫苗。故答案为A。 (2) 主旨大意题。根据第二段第三句 "When a vaccine is proven to be safe and effective, all countries in ...
【题目】The whole world is waiting for a vaccine(疫苗) toprevent COVID-19. In light of this, scientits from 172countries and regions, including Canada, Japan and theUK, are working together through the COVAX GlobalVaccines Faciity(新冠疫苗全球获得机制).COVAX is a mechanism(机制)organized by...
所以可知那么多国家加入COVAX是因为急需针对COVID-19的疫苗。故答案为:A。 (2) 主旨大意题。第二段 "COVAX … make sure that the vaccine will be fairly priced" 说COVAX将确保将来所有成员都接种该疫苗。当疫苗安全实用时,COVAX内的所有国家都将能够及时获得疫苗。这也将确保疫苗的价格合理。这些都在谈COVAX...
COVID-19vaccineproducedbyChinaisusedhomeandabroad.I'msoproudofmycountry.( ) A. widely B. mainly C. naturally D. personally 相关知识点: 试题来源: 解析 A 【解析】widely广泛地;mainly主要地;naturally自然地;personally亲自地。根据后文"I'msoproudofmycountry."可知,为国家感到骄傲,因此是中国生产的...
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。
There aren't many differences. Like adults, children need to get two shots. (注射) The doses (剂量) are also the same. Some children might have a fever and feel painful (痛) around the area of the shot. Usually, children should wait more than 14 days between two shots....
句意:——在新冠肺炎大流行期间,该疫苗在我国各地广泛接种。——你说得对。我们的政府为此付出了巨大的努力。 考查副词辨析。hardly几乎不;simply仅仅;widely广泛地。根据“the vaccine is taken throughout our country”可知,疫苗在我国各地广泛接种。故选C。反馈...
___ 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. ...
I.单词填空。1. “The results sthe COVID-19 vaccine(疫苗)issafe and effective(有效的)",a doctor said.2. I don't like pears obananas. My favoriteearestrawberries.3. Don't twith the driver(司机). It's dangerous(危险的)4. Bill likes wsome short stories when he is free空闲的)5. ...
A. hardly B. deeply C. widely D. nearly 相关知识点: 试题来源: 解析 C 【详解】 句意:中国政府正在努力确保COVID-19疫苗在全国广泛使用。 考查副词辨析。hardly几乎不;deeply深刻地;widely广泛地;nearly几乎。根据“all over the country”可知,在全国使用,因此表示广泛地使用,故选C。反馈...