题目
A.When
B.Which
C.Why
D.What
第1题
A.read/write模式
B.autu/Priv模式
C.NONE模式
D.EngineID模式
第2题
A.Cause/Effect
B.Topical Sequence
C.Spatial/relations
D.Problem/Solution
第3题
Located on the Mediterranean just two hours south of Barcelona, the Ebro Delta produces 120 million kilograms of rice a year, making it one of the continent’s most important rice-growing areas. As the sea creeps into these fresh-water marshes, however, rising salinity(盐分)is hampering rice production. At the same time, this sea-water also kills off the greedy giant apple snail, an introduced pest that feeds on young rice plants. The most promising strategy has become to harness one foe against the other.
The battle is currently being waged on land, in greenhouses at the University of Barcelona. Scientists working under the banner “Project Neurice” are seeking varieties of rice that can withstand the increasing salinity without losing the absorbency that makes European rice ideal for traditional Spanish and Italian dishes.
“The project has two sides,” says Xavier Serrat, Neurice project manager and researcher at the University of Barcelona. “the short-term fight against the snail, and a mid- to long-term fight against climate change. But the snail has given the project greater urgency.”
Originally from South America, the snails were accidentally introduced into the Ebro Delta by Global Aquatic Tecnologies, a company that raised the snails for fresh-water aquariums(水族馆), but failed to prevent their escape. For now, the giant apple snail’s presence in Europe is limited to the Ebro Delta. But the snail continues its march to new territory, says Serrat. “The question is not if it will reach other rice-growing areas of Europe, but when.”
Over the next year and a half investigators will test the various strains of salt-tolerant rice they’ve bred. In 2018, farmers will plant the varieties with the most promise in the Ebro Delta and Europe’s other two main rice-growing regions—along the Po in Italy, and France’s Rh?ne. A season in the field will help determine which, if any, of the varieties are ready for commercialization.
As an EU-funded effort, the search for salt-tolerant varieties of rice is taking place in all three countries. Each team is crossbreeding a local European short-grain rice with a long-grain Asian variety that carries the salt-resistant gene. The scientists are breeding successive generations to arrive at varieties that incorporate salt tolerance but retain about 97 percent of the European rice genome(基因组). Why does the author mention the Spanish Civil War at the beginning of the passage?
A.It had great impact on the life of Spanish rice farmers.
B.It is of great significance in the records of Spanish history.
C.Rice farmers in the Ebro Delta are waging a battle of similar importance.
D.Rice farmers in the Ebro Delta are experiencing as hard a time as in the war.
What may be the most effective strategy for rice farmers to employ in fighting their enemies?A.Striking the weaker enemy first
B.Killing two birds with one stone
C.Eliminating the enemy one by one
D.Using one evil to combat the other
What do we learn about “Project Neurice”?A.Its goals will have to be realized at a cost.
B.It aims to increase the yield of Spanish rice.
C.Its immediate priority is to bring the pest under control.
D.It tries to kill the snails with the help of climate change.
What does Neurice project manager say about the giant apple snail?A.It can survive only on southern European wetlands.
B.It will invade other rice-growing regions of Europe.
C.It multiplies at a speed beyond human imagination.
D.It was introduced into the rice fields on purpose.
What is the ultimate goal of the EU-funded program?A.Cultivating ideal salt-resistant rice varieties.
B.Increasing the absorbency of the Spanish rice.
C.Introducing Spanish rice to the rest of Europe.
D.Popularizing the rice crossbreeding technology.
请帮忙给出每个问题的正确答案和分析,谢谢!
第4题
TEXT D
The law firm Patrick worked for before he died filed for bankruptcy protection a year after his funeral. After his death, the firm's letterhead properly included him: Patrick S. Lanigan, 1954-1992. He was listed up in the right-hand corner, just above the paralegals. Then the rumors got started and wouldn't stop. Before long, everyone believed he had taken the money and disappeared. After three months, no one on the Gulf Coast believed that he was dead. His name came off the letterhead as the debts piled up.
The remaining partners in the law firm were still together, attached unwillingly at the hip by the bondage of mortgages and the bank notes, back when they were rolling and on the verge of serious wealth. They had been joint defendants in several unwinnable lawsuits; thus the bankruptcy. Since Patrick's departure, they had tried every possible way to divorce one another, but nothing would work. Two were raging alcoholics who drank at the office behind locked doors, but nevertogether. The other two were in recovery, still teetering on the brink of sobriety.
He took their money. Their millions. Money they had already spent long before it arrived, as only lawyers can do. Money for their richly renovated office building in downtown Biloxi. Money for new homes, yachts, condos in the Caribbean. The money was on the way, approved, the papers signed, orders entered; they could see it, almost touch it when their dead partner—Patrick—snatched it at the last possible second.
He was dead. They buried him on February 11, 1992. They had consoled the widow and put his rotten name on their handsome letterhead. Yet six weeks later, he somehow stole their money.
They had brawled over who was to blame. Charles Bogan, the firm's senior partner and its iron hand, had insisted the money be wired from its source into a new account offshore, and this made sense after some discussion. It was ninety million bucks, a third of which the firm would keep, and it would be impossible to hide that kind of money in Biloxi, population fifty thousand. Someone at the bank would talk. Soon everyone would know. All four vowed secrecy, even as they made plans to display as much of their new wealth as possible. There had even been talk of a firm jet, a six-seater.
So Bogan took his share of the blame. At forty-nine, he was the oldest of the four, and, at the moment, the most stable. He was also responsible for hiring Patrick nine years earlier, and for this he had received no small amount of grief.
Doug Vitrano, the litigator, had made the fateful decision to recommend Patrick as the fifth partner. The other three had agreed, and when Patrick Lanigan was added to the firm name, he had access to virtually every file in the office. Bogan, Rapley, Vitrano, Havarac, and Lanigan, Attorneys and Counselors-at-Law. A large ad in the yellow pages claimed "Specialists in Offshore Injuries." Specialists or not, like most firms they would take almost anything if the fees were lucrative. Lots of secretaries and paralegals. Big overhead, and the strongest political connections on the Coast.
They were all in their mid- to late forties. Havarac had been raised by his father on a shrimp boat. His hands were still proudly calloused, and he dreamed of choking Patrick until his neck snapped. Rapley was severely depressed and seldom left his home, where he wrote briefs in a dark office in the attic.
26. What happened to the four remaining lawyers after Patrick's disappearance?
A. They all wanted to divorce their wives.
B. They were all heavily involved in debts.
C. They were all recovering from drinking.
D. They had bought new homes, yachts, etc.
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