Today doing sports is becoming more and more important to us.

4 . At first, the grains of rice that Ingo Potrykus held in his fingers did not seem at all _________, but inside, these grains were not white, as ordinary rice is, but a very pale yellow — thanks to beta-carotene (胡萝卜素), a building block for vitamin A.

For more than a decade Potrykus had _________ creating a golden rice that could improve the lives of millions of the poorest people in the world, strengthening their eyesight and their _________ disease.

_________ imagining golden rice was one thing and creating one quite another. Year after year, Potrykus and his colleagues ran into one _________ after another until success finally came in the spring of 1999.

At that point, he tackled an even greater challenge. The golden grains _________ pieces of DNA borrowed from bacteria and flowers. It was what some would call Frankenfood, a product of genetic engineering. As such, it _________ a web of hopes and fears.

The debate began the moment genetically engineered crops (GM crops) were first sold in the 1990s, and it has _________ ever since. First to start major protests against biotechnology were European environmentalists and consumer-advocacy groups. They were soon followed by their U.S. counterparts (相对应的人事物).

The hostility is _________. Most of the GM crops __________ so far have been developed to produce a plant that is not harmed by chemicals used to kill weeds (杂草) in the fields. These genetically engineered crops are often sold by the same large, multinational corporations that __________ the weed-killing chemicals that farmers spray on their fields. Consumers have become suspicious (怀疑的).

The benefits did seem small __________ golden rice was developed. It is the first strong example of a GM crop that may __________ not just the farmers who grow it but also the consumers who eat it. In this case, those include at least a million children who die every year because they are weakened by vitamin-A deficiency (缺乏) and an additional 350,000 who go blind.

Many people __________ poverty and hunger look at golden rice and see it as evidence that GM crops can be made to serve the greater public good. They see a critical role for GM crops in feeding the world’s ever-increasing population. As former U.S. President Jimmy Carter put it, “Responsible biotechnology is not the enemy; __________ is.”

7 . It seemed interesting that on the eve of Prime Minister Narendra Modi’s departure for France, the Indian and French governments issued similar statements on the prospects of an agreement on the purchase of the Rafale aircraft: that no single deal should be allowed to overshadow the Prime Minister’s visit. Indeed, India-France relations are much bigger than any one contract; they represent the cultural affinityl (密切关系) and historic relations between two vibrant (醒目的) democracies. The items on the Prime Minister’s agenda reflected the range of commonalities — from the preservation of ancient architecture to the development of Puducherry and Chandigarh as smart cities; from the construction of semi-high-speed railway lines to cooperation on a space mission to Mars; from discussing anti-terror training to tackling climate change through renewable technologies and a robust nuclear partnership. The economic aspect of the relationship has been ignored for too long. Although more than a thousand French companies have a total investment of about $20 billion in India, bilateral trade is worth just $8 billion. While all this deserved attention, it was disappointing that the Prime Minister put the spotlight back on defence ties by making a surprise announcement on the purchase of 36 Rafale aircraft as the highlight of his talks with President Francois Hollande. If the outright purchase was a crucial military necessity, it could have been discussed a few weeks before or after the visit, as a political push for the deal was secondary to the technical specifications and delivery requirements. Moreover, the deal, which involves purchasing products off the shelf abroad, detracts from Mr. Modi’s “Make in India” initiative (主动性).

The breakthrough on the Areva nuclear equipment deal, on the other hand, shows the positive outcome of Mr. Modi’s and Mr. Hollande’s political push, combined with a “Make in India” twist. As in the case of Indo-U.S. nuclear negotiations, Mr. Modi and Mr. Hollande decided to clear the logjam by splitting the problem into different silos — allowing for separate mechanisms for the pricing issues and for the technical and legal aspects. The supplementary deal involving Areva and L&T producing heavy forging metal casing for nuclear reactors is an important step in localising some of the expensive parts. During his visit to Canada, where he hopes to sign a deal for uranium supplies, Mr. Modi means to take forward his plan to increase nuclear energy production. Given this objective, it may be useful for him to round off the visit by discussing his nuclear energy plans in Germany as well, which is now winding down on nuclear power but is at the cutting edge of nuclear safety research for the European Pressurised Reactors that are being considered for India.