根据yet可知,本句用现在完成时态,故用hasn't been decided。句意:由于COVID病毒的爆发,何时以及如何返回学校还没有确定。故选B。结果一 题目 When and how to go back to school yet due to the outbreak of COVID-19.A.haven't been decidedB.hasn't been decidedC.weren't decidedD.wasn't decided...
Don't borrow notebooks or other school things from eachotherEating Many schools are giving students barriers(挡板) to use when they'reeating. These barriers can stop the virus (病毒) from spreading. Students can choosedifferent times to eat. Some kids also choose to bring the food that's ...
However, the spread of COVID-19 is low when everyone wears masks. What If Masks Are Optional At My School? The American Academy of Pediatrics is a group. Many pediatricians belong to it. Their goal is to keep children healthy. The group says that everyone older than two should wear ...
Wearing a mask is a key way to prevent the spread of the highly contagious variants during periods of increased COVID-19 spread. When wearing masks, children should bring several masks to school so that they have a backup if one or more of their masks get dirty or damaged. See more info...
百度试题 结果1 题目 7. Because of the COVID-19, we couldn't go back to school.But I tried to make my life at home(excite)during the holiday. 相关知识点: 试题来源: 解析 7. exciting 反馈 收藏
This will have a profound impact on children, both now and in the decade to come. As many countries start to send children back to school, a question arises: who should go back to school first? This Viewpoint addresses that question in the context of a middle-income country, South ...
When should Grade One go home?At 4:40 p.m.5. Do we need to do sports every day? Why?Yes,we do. Because the school asks us to do.exercise every day,This will help us keep healthy. 相关知识点: 试题来源: 解析 答案见上1.细节理解题。 本题意为:哪个年级可以在7:40 到校?由...
But there are still many more unknowns than guarantees. Among the biggest is a question that worries many parents - is it safe for my kids to go back to school? - though the parents themselves have been exhausted by the homeschooling when they were also working ...
"There's a lot of pressure on parents to send their kids to school. Maybe they've got work or job or other obligations," he said. "Unfortunately, when you send a child to school that has an illness and they're confined in small spaces – and especially younger...
百度试题 结果1 题目45. We didn't go back to school _until_ the number of COVID-19 cases stopped growing. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏