皮皮学,免费搜题
登录
搜题
【简答题】
What is the Coronavirus? This is an 1 ___________ of disease that started in Wuhan, one of the central Chinese cities. It’s caused by a novel coronavirus that means it's 2 ___________ , so new that actually it doesn't have a name yet. It’s from a family called the corona viruses. The symptoms of this illness are pretty 3 ___________ on the face of it. It’s a dry cough fever and then breathing problems. It seems quite mild in lots of people and probably those people don't end up in hospital at all. We only know about 4 ___________ which is where people have gone on to develop viral pneumonia and those people obviously end up in hospital and all the deaths have been 5 ___________ those people. This brand new corona virus came from animals and it's believed that the source was actually 6 ___________ in Wuhan, which also sells wild animals. So far as far as we know all the cases have come out of Wuhan, so some of these people are in places like 7 ___________ and Japan, but they haven't picked it up there, they actually got it in Wuhan and then they traveled. In China where the most cases are, it's older people who are ending up in hospital with this. They're usually over 40 and the very youngest person 8 ___________ is about 13 or 14 years old, so it doesn't appear to be affecting small children and those who have died tend actually to have 9 ___________ as they say. They...they're frail, they may have heart disease or cancer already, and so they're 10 ___________ . Basically their 11 ___________ are not very 12 ___________ and they're going to find it very hard to 13 ___________ a virus. We've only just discovered that the new corona virus is actually transmitted from one person to another. It was hoped at first actually that it just came from animals as all corona viruses do, but now it looks as though , it is actually passed from one human being to another, so we've got 14 ___________ because the markets been closed for some time, and there are cases in people who've never been near it. So there actually isn't any treatment at the moment at all. Because this is a virus, 15 ___________ won't work that they only work against 16____________, not viruses, so really you want to know antiviral treatment, but none of the flu drugs that we've got we have got a couple of those will work on this. A corona virus is different from a 17 ___________ virus, so there actually isn't any treatment at the moment at all. This one is scary because it is a brand new virus, so we don't know how it's going to behave, but I have to say we perhaps ought to put it in the context of some of the other things. I went to Sierra Leone to 18 ___________ the West Africa outbreak of Ebola , and that was killing more than half of all those people who were infected. SARS which was a novel coronavirus just like this one b ack in 2002 did end up causing 19 ___________ and that was largely because nobody had ever seen it before, but also the death rate was at around 10%. All here so far we're talking about a death rate of 2%, which is a lot less and it does look as if many of those people actually have had underlying health problems which would make it more likely that they would die. They could equally have died of flu, so you have to put it into that 20____________ I think.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】变量的命名规则,不正确的说法是()。
A.
变量名只能是字母 (A-Z,a-z) 、数字 (0-9) 或下划线
B.
第一个字母不能是数字 , 例如 2Lerver 这不是一个合法的 C++ 变量
C.
不能是C ++ 关键字 , 例如不能用 class 这个单词来命名一个变量。
D.
不区分大小写 , 例如 iA 和 ia 是两个相同的变量
【判断题】在气动系统中,与门型梭阀的逻辑功能相当于“或”元件。
A.
正确
B.
错误
【单选题】“独在异乡为异客,每逢佳节倍思亲。”作者是
A.
王维
B.
王之涣
C.
王勃
【单选题】变量名的命名规则不正确的是()
A.
开头可以是字母
B.
开头可以是数字
C.
开头可以是下划线
D.
区分大小写
【判断题】防水工程分为屋面工程防水和地下工程防水。
A.
正确
B.
错误
【简答题】按工程部位和用途,防水工程又可分为屋面防水工程、地下防水工程、楼地面防水工程三大类。
【单选题】变量名的命名规则不正确的是( )
A.
开头可以是字母
B.
开头可以是下划线
C.
开头可以是数字
D.
区分大小写
【单选题】房产分户平面图的比例尺一般为( ),当房屋图形过大或过小时,比例尺可适当放大或缩小。
A.
1:100
B.
1:200
C.
1:400
D.
1:500
【单选题】如图,请问第3年第1季度,企业需要还多少钱?长贷利率为10%,短贷利率为5%,四舍五入。
A.
35
B.
36
C.
37
D.
38
【单选题】不属八脉交会穴的一组是(    )
A.
内关、公孙
B.
合谷、太冲
C.
列缺、照海
D.
后溪、申脉
相关题目: