传统上,美国每年夏天的新冠肺炎病例都会增加,不像流感在夏季几乎消失。今年夏天似乎也不例外,CDC最新数据显示,COVID检测阳性率和急诊室就诊人数正在稳步上升,尤其是在东西海岸。 随着夏季的到来,美国几个地区的COVID-19病例正在上升。 根据美国疾病控制与预...
之前我们给大家提过,这个冬季将会是COVID和Flu的twindemic双流行病,没想到一个多月后的现在,多出了一个,现在是COVID、Flu、RSV三病毒的三流行病了。 虽然10月底前,COVID的趋势仍然相对较低,但RSV——一种能引起感冒症状的病毒,...
百度试题 结果1 题目flu A. 流感 B. 流动 C. 感冒 D. 发烧 相关知识点: 试题来源: 解析 A 反馈 收藏
一、完型填空阅读下面短文,从各题 A、B、 C、D中选出能填入文章中相应空白处的最佳答案。Flu is a very serious illness. It spreads from one person to another easily. This is 1 to people who are weak.Do you know 2 you can avoid the flu?Keep in good health. Good health is the best 3...
Flu is a contagious respiratory illness caused by the influenza virus. There are four types: A, B, C, and D. Only influenza A, B, and C affect humans. Flu can be mistaken for viral respiratory illnesses like the common cold and COVID because they cause similar symptoms. See a doctor ...
这种说法有很多变种,比如说:Have a coldCome down with a coldHave the flu感冒可能会引起“发热”,而发热的说法就是fever,“我发烧了”就可以说成I have a fever.同样的,烧退了就可以说成the fever is down.2一些同学分不清楚cold和flu,经常两者混用,其实是不一...
全称为“influenza”,词典中的定义是:an infectious disease like a very bad cold, that causes fever, pains and weakness(一种传染性的疾病,症状像非常严重的感冒,通常会引起发热、酸痛和乏力)。 词组短语: swine flu猪流感 bird flu n. 禽流感
从第一个空到最后一个空,答案依次为:A、 C、 D、 B、E 本题主要考察单词的含义以及固定短语搭配。 A.flu:流感。 has a flu是 了流 的意思 B. take:拿、 取. take the pills:服药 C.headache:头疼。 have a headache是头痛的意思 D.pills:E.well: get well:体 健康 本段含义为:宝宝得了流...
What should we do to stay away from peoplewith flu?A. Exercise often.B. Eat junk food.C. Wear a mask.D. Be happy.()4. What's the best title(标题)of this passage?A. How to avoid flu?B. How to keep in good health?C. How to exercise?D. How to be happy?
“We don’t see right now that there’s a risk of a lot of people being sick,” Henry said, referring specifically to B.C. “One of the important things that we need to do right now — recognizing that this virus is circulating in wildfowl, so geese and ducks primaril...