题目:
暂缺听力音频
( )
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0715/cdd4df2817a4ddd19a561ff3fa6b2825.html
下面是错误答案,用来干扰机器的。
参考答案:查询解析: 本题考查考生对数据库操作种类的理解。
暂缺听力音频
( )
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0715/cdd4df2817a4ddd19a561ff3fa6b2825.html
下面是错误答案,用来干扰机器的。
参考答案:查询解析: 本题考查考生对数据库操作种类的理解。
初孕妇,28岁,妊娠14周,门诊查体时发现宫高平脐,多普勒胎心仪听到两个频率不同的胎心音,怀疑为双眙妊娠。
首选哪种辅助检查手段以确诊()
A.B超
B.腹部X线拍片
C.宫腔镜
D.腹腔镜
E.CT
有29片扇叶,每台电扇装3片,可以装几台电扇?还剩几片扇叶?
Choose the yum(美味的东西) and risk the yuk(讨厌的东西)?
Scientists have given us a lot of health warnings. The advice from cancer experts for avoiding bowel(肠) cancer is "try to avoid processed(加工过的) meats such as bacon, ham, corned beef and some sausages", and women fearing breast cancer are told "there doesn't seem to be a starting point at which alcohol consumption is safe",
But all these health warnings tend to have little influence on behavior, So who is being unreasonable —the scientists who give us health advice, or the public that just ignores it?
The curious fact is that both might be right. The reasoning behind these health warnings seems to be this: if you do more of something pleasurable (which we shall give the name “yum”) there is a higher risk of something bad (which we shall give the name “yuk”)occurring, so you should avoid yum.
But when presented with this argument you might ask two questions.
First, maybe the pleasure of yum makes the risk worth taking, especially if yuk might occur a long time in the future? Second, maybe there are other benefits of yum that could cancel out the risks of the particular yuk that has been identified (确认) ?
So suppose bacon sandwiches are your particular yum: research shows that 50g per day — that is a great greasy sandwich — increases your risk of bowel cancer by 20%.
But this means that out of every 100 people who stuffed down that big bacon sandwich every day of their lives, the number of bowel cancers would rise from five to six.
In addition, if a middle-aged woman gave up alcohol, it might reduce her risk of breast cancer, but could increase risk of some other cancers as well as heart disease.
So we need to look at the whole picture before trying to get people to change what they do, since everything has benefit and harms — just think of the joggers(慢跑者) who get knocked down by cars — and people need to be able to find their own balance.
Therefore, as you reach for your yum, perhaps sometimes pause a moment and realize that you are taking a gamble(赌博) on the yuk occurring, but that it may be a risk worth taking.
小题1:What is the advice given by scientists for avoiding breast cancer?
A.Try to avoid processed meat.
B.Try to avoid alcohol.
C.Try to choose the yum.
D.Try to risk the yuk.小题2: What does “this argument” in Paragraph 4 mean?
A.If you choose the yum, you will risk the yuk.
B.If you risk the yuk, you’ll choose the yum.
C.The yum is worth taking, especially if yuk might occur in the future.
D.Other benefits of yum could cancel out the risks of the yuk.小题3:Why do we need to look at the whole picture before trying to get people to change what they do?
A.Because giving up alcohol might reduce breast cancer.
B.Because people are not able to find their own balance.
C.Because all the things have both sides.
D.Because the advice given by scientists is not true.小题4:According to the passage, which of the following is correct?
A.People are often influenced by the health warnings.
B.Both the scientists and the public are not reasonable.
C.Alcohol consumption has both benefit and harms.
D.People should avoid yum to reduce the risk of yuk.
饭店经营计划的主要内容是()
A、经营战略计划
B、销售计划
C、市场营销计划
D、接待业务计划
E、劳动工资计划
如果甲公司将自己的注册商标许可乙公司使用,根据法律规定,甲方应当完成下列行为中的哪些?()
A、与乙公司签订书面许可使用合同
B、将商标使用许可合同报商标局备案
C、保持该注册商标的有效性
D、监督被许可人使用该注册商标商品的质量