272. When the police searched the village, th...

272. When the police searched the village, they caught the two ____ that had stolen something from the shop.

高三英语单项填空简单题查看答案及解析

Police recently caught the suspected Golden State Killer using a tool they could only have dreamed of decades ago, when a shocking series of murders shook California: a database filled with people’s genetic data (基因数据).

Police used an open-source database called GEDmatch to find relatives who matched genetic material taken from an old crime scene, then worked backward to identify and catch 72- year-old former police officer Joseph James DeAngelo.

GEDmatch’s 950, 000 users voluntarily upload and share their genetic information, making it accessible to others who share their own data — including law enforcement (执法). More than a dozen other similar platforms also exist. “If your relatives have contributed and you are part of even a family tree that appears online in one of these shared resources, you can be indirectly tracked through the combination of their DNA and the publicly available family history,” says Dr. Robert Green, a medical geneticist at Harvard Medical School.

Data sent to commercial companies like 23andMe, which has over 5 million customers, is much tougher for outsiders to access, but the case has still highlighted the issue of genetic privacy.

Although many genetic-testing companies have been asked to cooperate with legal investigations (调查), and clearly warn customers of this possibility, not all requests are honored. “23andMe has never given customer information to law-enforcement officials, ” a company representative told TIME.

The risks of keeping such sensitive data private are high. The potential for abuse exists; for example, insurance companies could theoretically use genetic data to refuse coverage (保险项目), Green says. But the systems in place to prevent misuse appear to be working. One is the Genetic Information Nondiscrimination Act,　 a 2008 law that protects consumers from employment and insurance discrimination related to genetics. As long as that’s the case, Green says, the good of genetic tests outweighs the bad.

Sharon Zehe, a lawyer for the department of laboratory medicine and pathology at the Mayo Clinic, takes a more cautious approach. “Family tree services can be fun, but make sure you are using a reputable organization that has strong privacy policies in place, ” she says. “Genetic data is biologically as important as a fingerprint.”

1.Who is the Golden State Killer?

A. Robert Green.　　 B. Joseph James De Angelo.

C. The author.　　 D. Sharon Zehe.

2.What drives the users to upload their genetic data?

A. The Police’s force.　　 B. Their relatives’ advice.

C. The boss’s order.　　 D. Their own willingness.

3.Who might misuse customers’ genetic data?

A. The police.　　 B. GEDmatch.

C. Insurance companies.　　 D. 23andMe.

4.What is the main idea of the text?

A. Genetic data is equal to a fingerprint.

B. A 72-year-old killer was put into prison.

C. Murders causes concern for genetic privacy.

D. Genetic information is shared on the Internet.

高三英语阅读理解中等难度题查看答案及解析

The police ____the murderer everywhere when he suddenly appeared in a theatre.

高三英语单项填空简单题查看答案及解析

The police __________ the murderer everywhere when he suddenly appeared in a theatre.

A.is searching B.were searching C.are searching for D.were searching for

高三英语单项填空中等难度题查看答案及解析

The thief was about to leave the room when the police ______ and caught him.

A. got up　　　 B. turned up　　　 C. kept up　　　　 D. made up

高三英语单项填空中等难度题查看答案及解析

Jack was halfway back to the village where his mother lived _____ Mary caught up with him.

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When the journalists caught up with the soldiers along the broken road finally,they ___ towards the earthquake - hit town at high speed.

高三英语单项填空简单题查看答案及解析

I was on the highway when this car went past followed by a police car. They ______ at least 150 km an hour.

A. should have been doing          B. must have been doing

C. could have done                D. would have done

高三英语单项填空中等难度题查看答案及解析

The police                a prisoner.

高三英语单项填空中等难度题查看答案及解析

. ______ she said they used to play hide-and-seek was an old temple in the remote village.

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