【样题1】
阅读下面短文, 掌握其大意, 然后从110各题所给的从A、B、C和D四个选项中, 选出可以填入空白处的最佳选项。
Ero Carrera is watching the computer screen in a lab in California as he tracks a new computer virus slowly circling the globe, targeting cell phones. Working from the US office of the Finnish computer 1 firm, Carrera knows this virus could be the start of something big and 2 . Hes one of a couple of hundred virus hunters worldwide who guard computers and cell phones from 3 . Thats the job for these unlikely action heroes of the Internet age, where quick and curious minds are more important than strong 4 .
Carrera works with Tzvetan Chaliavski to form the two-man team in California. Like that of other employees in the anti-virus companies in the world, their work is at the battle front of providing 5 from the damaging of computer virus, worms and Trojans. They break down software to discover a new virus and crack its code. Then they 6 and ship out a software update to customers. Roughly 300 new samples of viruses await the pair on a(n) 7 day.
Carrera has created a mathematical formula(公式), to 8 easily the software structure of viruses. With it, he is better able to compare the many variants(变种) and families of malware(恶意软件). To his 9 , Chaliavski, it doesnt even matter why someone would create a virus. All that 10 is the hunt.
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