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A small piece of fish each day may keep the heart doctor away. That’s the finding of an extensive study of Dutchmen in which deaths from heart disease were more than 50 percent lower among those who consumed at least an ounce of salt water fish per day than those who never ate fish. The Dutch research is one of three human studies that give strong scientific backing to the long held belief that eating fish can provide health benefits, particularly to the heart. Heart disease is the number-one killer in the United States, with more than 550,000 deaths occurring from heart attacks each year. But researchers previously have noticed that the incidence (发生率) of heart disease is lower in cultures that consume more fish than Americans do. There are fewer heart disease deaths, for example, among the Eskimos of Greenland, who consume about 14 ounces of fish a day, and among the Japanese, whose daily fish consumption averages more than 3 ounces. For 20 years, the Dutch study followed 852 middle-aged men, 20 percent of whom ate no fish. At the start of the study, the average fish consumption was about two-thirds of an ounce each day with more men eating lean (瘦的) fish than fatty fish. During the next two decades, 78 of the men died from heart disease. The fewest deaths were among, the group who regularly ate fish, even at levels far lower than those of the Japanese or Eskimos. This relationship was true regardless of other factors such as age, high blood pressure, or blood cholesterol (胆固醇) levels.

A. How many human studies do give strong scientific backing to the long held belief that eating fish can provide health benefits, particularly to the heart
B. A) Three. C) Four.
C. B) Two. D) One.

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This has exposed the Convention to proposals to adopt a number of false solutions which perpetuate biodiversity destruction, climate change and erosion of people’s rights, especially those of women, indigenous peoples and local communities. Healthy ecosystems and biodiversity are vital for regulating the climate. False climate solutions which harm biodiversity, communities and ecosystems will further destabilise the climate. They also result in the displacement of, and the loss of rights of indigenous peoples and local communities. We are already witnessing such severe impacts, as the result of false solutions which are currently being implemented on a large scale: Agrofuel (also called biofuel) crops, and industrial tree plantations, which U. N. bodies falsely refer to as "afforestation and reforestation". To make matters worse, certification schemes, standards and criteria falsely promote these damaging activities as being "environmentally sustainable". A range of other false solutions have also been proposed and some of them are already beginning to be implemented. These also threaten to have grave impacts on biodiversity, climate stability and the rights of people. They do not address the root causes of climate change but have the potential to worsen the crisis, and include. GE trees for industrial tree plantations that will be used as agrofuels and "carbon sinks" ; Ocean- "fertilisation" ( for example dumping iron particles in the sea) Carbon Capture and Storage (CCS); This includes fossil fuel combustion with CCS and bioenergy with CCS; Soil carbon sequestration schemes linked to industrial agriculture. Corporations are also promoting false solutions for climate change adaptation. Those include genetic engineering, using patented genes to induce resistance in crops to drought, salinity and extreme temperatures. At a time when rampant free market capitalism has led to financial crisis, with skyrocketing oil and food prices, market based "innovative" financial mechanisms are still being promoted to commodity nature including, carbon trading, carbon offsets, payments for environmental services, REDD, and biodiversity offsets. These "solutions" are more likely to endanger biodiversity, climate and communities. Such false solutions are really for the benefit of corporations. The real agenda behind this is to increase corporate control over land, forests, water, agriculture and biodiversity, using climate change and the biodiversity crisis as an opportunity to further these objectives. This is a new 21st century phase of colonialism. These false solutions are facilitated by false definitions and language. For example, tree plantations are referred to as "forests" and intensive industrial agriculture is Called a "Green Revolution". We call on the international negotiators and representatives of the different sectors and NGOs at CBD COP9 to oppose any intent to water down the Convention and perpetuate corporate interests. They must reject GE trees, industrial agrofuels and plantations, carbon trading and offsets; ocean fertilization, climate ready genes, another destructive "Green Revolution" and any other false solution that ignores and harms community rights, including those of indigenous peoples, degrades ecosystems, and constitutes a threat to biodiversity and climate. The tone of the passage can best be described as ______.

A. subjective
B. Critical
C. cynical
D. resolute

Did you notice anybody (take) ______ my umbrella

阅读下列函数说明和C代码,回答下面问题。[说明] 冒泡排序算法的基本思想是:对于无序序列(假设扫描方向为从前向后,进行升序排列),两两比较相邻数据,若反序则交换,直到没有反序为止。一般情况下,整个冒泡排序需要进行众(1≤k≤n)趟冒泡操作,冒泡排序的结束条件是在某一趟排序过程中没有进行数据交换。若数据初态为正序时,只需1趟扫描,而数据初态为反序时,需进行n-1趟扫描。在冒泡排序中,一趟扫描有可能无数据交换,也有可能有一次或多次数据交换,在传统的冒泡排序算法及近年的一些改进的算法中[2,3],只记录一趟扫描有无数据交换的信息,对数据交换发生的位置信息则不予处理。为了充分利用这一信息,可以在一趟全局扫描中,对每一反序数据对进行局部冒泡排序处理,称之为局部冒泡排序。 局部冒泡排序的基本思想是:对于N个待排序数据组成的序列,在一趟从前向后扫描待排数据序列时,两两比较相邻数据,若反序则对后一个数据作一趟前向的局部冒泡排序,即用冒泡的排序方法把反序对的后一个数据向前排到适合的位置。扫描第—对数据对,若反序,对第2个数据向前冒泡,使前两个数据成为,有序序列;扫描第二对数据对,若反序,对第3个数据向前冒泡,使得前3个数据变成有序序列;……;扫描第i对数据对时,其前i个数据已成有序序列,若第i对数据对反序,则对第i+1个数据向前冒泡,使前i+1个数据成有序序列;……;依次类推,直至处理完第n-1对数据对。当扫描完第n-1对数据对后,N个待排序数据已成了有序序列,此时排序算法结束。该算法只对待排序列作局部的冒泡处理,局部冒泡算法的名称由此得来。 以下为C语言设计的实现局部冒泡排序策略的算法,根据说明及算法代码回答问题1和问题2。 [变量说明] #define N=100 //排序的数据量 typedef struct{ //排序结点 int key; info datatype; ...... }node; node SortData[N]; //待排序的数据组 node类型为待排序的记录(或称结点)。数组SortData[]为待排序记录的全体称为一个文件。key是作为排序依据的字段,称为排序码。datatype是与具体问题有关的数据类型。下面是用C语言实现的排序函数,参数R[]为待排序数组,n是待排序数组的维数,Finish为完成标志。 [算法代码] void Part-BubbleSort (node R[], int n) { int=0 ; //定义向前局部冒泡排序的循环变量 //暂时结点,存放交换数据 node tempnode; for (int i=0;i<n-1;i++) ; if (R[i].key>R[i+1].key) { (1) while ( (2) ) { tempnode=R[j] ; (3) R[j-1]=tempnode ; Finish=false ; (4) } // end while } // end if } // end for} // end function 问题2请根据算法的C代码,分析此算法效率。

I’m looking forward to (meet) ______ your family soon.

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