It’s been almost a year since COVID-19 was declared a pandemic, prompting the United States to implement widespread shutdowns and mask-wearing mandates. While businesses are opening back up, masks are here to stay for the foreseeable future. Not only do masks primarily keep others safe, th...
COVID-19 pandemicPolicy EffectivenessBackground:Masks have been widely recommended as a precaution against COVID-19 transmission. Several studies have shown the efficacy of masks at curbing dAravindakshan, AshwinBoehnke, JrnGholami, EhsanNayak, Ashutosh...
句意:在COVID-19大流行期间戴口罩可以防止致命病毒的传播。根据单词首字母以及句意“阻止”,可知,应填动词prevent,陈述客观事实,使用一般现在时,动名词短语作主语,谓语动词使用第三人称单数形式。故填prevents。 (2)题详解: 考查形容词。句意:但这也很不方便。根据单词首字母以及句意“不方便的”,可知应填形容...
Thesedays,wearingafacemask(口罩)isacommonthingtodo,andithelpspreventdiseasesduringCOVID-19.However,thatalsomeanssingle-usefacemasks,gloves,andotherPPEarethenewestformsofrubbishoncitystreets,beaches,andintheocean.Thisisbadforall,andtherearemanyreasons.Andoneoftheworstonesisthatthelitteredfacemaskscanseriouslyhu...
B We're now used to wearing masks in public during COVID-19 outbreak. It's reported that about 300million masks are used and then thrown away every day in China. Where do these used masks go? You might think that they just go into a dustbin. But that's just the first stop on the...
“Contemplating at Costco the Santa Clarita fires,” the pop star captioned a new series of photos, which also included one of the beauty staying safe amid the COVID-19 pandemic while wearing a face mask. https://www.instagram.com/p/CD254I7Jwmc/ ...
We're now used to wearing masks in public duringthe COVID-19 outbreak. It's reported that people useabout 300 million masks and then throw away every dayin China. Where do these used masks go? You mightthink that they just go in a garbage bin(垃圾桶). Butthat's just the first stop...
It would be unfortunate if I contracted COVID-19, but it would be even more unfortunate if I somehow contributed to the spread of the virus. But keeping a large distance from other people and wearing a mask reduces that risk. I can tell you that riding with a mask is not that big ...
根据“These days, wearing a face mask (口罩) is a common thing to do, and it helps prevent diseases during COVID-19”以及“Please don’t let the masks become a night-mare for wildlife. Thank you for doing your part to keep all animals safe”可知口罩可以阻止疾病,但是乱扔口罩也会对野生...
语法填空We are now used to wearing masks(口罩) inpublic during the COVID-19 outbreak.t'simportant to 1. c__ your masks regularly(定期地) and throw them away properly, as they willfil up with bacteria (细菌.Its estimated (估计)that about 300 2. m__ masks are used andthen thrown aw...