题目内容
1981年,( )公司推出第一台个人计算机,标志着计算机进入微型机时代。
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计算机中的信息是用____进制表示的。
办公自动化是计算机在____领域的应用。
第一台计算机的名字是____(英文简写)。
Since the 1940s，southern California has had a reputation for smog，Things are not as bad as they once were but，according to the American Lung Association，Los Angeles is still the worst city in the United States for levels of 26 ，Gazing down on the city from the Getty Center，an art museum in the Santa Monica Mountains，one would find the view of the Pacific Ocean blurred by the haze（霾）。Nor is the state’s bad air 27 to its south。 Fresno， in the central valley，comes top of the list in America for year-round pollution. Residents’ hearts and lungs are affected as a 28 .All of which，combined with California’s reputation as the home of technological 29 ，makes the place ideal for developing and testing systems designed to monitor pollution in 30 , And that is just what Aclima, a new firm in San Francisco，has been doing over the past few months, It has been trying out monitoring that are 31 to yield minute-to-minute maps of 32 air pollution。 Such stations will also be able to keep an eye on what is happening inside buildings， including offices。To this end，Aclima has been 33 with Google’s Street View system。 Davida Herzl， Aclima’s boss，says they have revealed pollution highs on days when San Francisco’s transit workers went on strike and the city’s 34 were forced to use their cars. Conversely， “cycle to work” days have done their job by 35 pollution lows.
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