依次填入文段划线处的词语,完全正确的一项是要把山估计得准确,你必须把世界名山都游历过,测量过。研究文学也是如此,你玩索的作品愈多,种类愈 ,风格愈 ,你的比较资料愈 ,透视愈 ,你的鉴别力(这就是趣味)也就愈 。
A. 可靠 复杂 纷歧 丰富 正确
B. 纷歧 复杂 正确 丰富 可靠
C. 丰富 纷歧 复杂 可靠 正确
D. 复杂 分歧 丰富 正确 可靠
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A) absorb B) combinedC) contributeD) depthE) emissionsF) excursionG) exploreH) floorI) heightsJ) indifferentK) levelsL) mixedM) pictureN) unsureO) voyageThe ocean is heating up. That’s the conclusion of a new study that finds that Earth’s oceans now1 heat at twice the rate they did 18 years ago. Around half of ocean heat intake since 1865 has taken place since 1997, researchers report online in Nature Climate Change.Warming waters are known to 2 to coral bleaching (珊瑚白化) and they take up more space than cooler waters, raising sea3 While the top of the ocean is well studied, its depths are more difficult to4 . The researchers gathered 150 years of ocean temperature data in order to get a better5 of heat absorption from surface to seabed. They gathered together temperature readings collected by everything from a 19th century6 of British naval ships to modern automated ocean probes. The extensive data sources,7 with computer simulations (计算机模拟), created a timeline of ocean temperature changes, including cooling from volcanic outbreaks and warming from fossil fuel8 .About 35 percent of the heat taken in by the oceans during the industrial era now resides at a9 of more than 700 meters, the researchers found. They say they’re10 whether the deep-sea warming canceled out warming at the sea’s surface.
集成运算放大器的电压传输特性之中的线性区斜率越陡,则表示集成运放的( )
A. 闭环增益越大
B. 开环增益越大
C. 抑制飘移的能力越强
D. "与增益无关"
在操作系统中,当一个中断(或事件)发生时,CPU的反应是( )。
A. CPU继续正在执行当前的程序,把中断事件交给外部设备处理。
B. CPU继续正在执行当前的程序,待程序结束后再处理中断事件。
CPU继续正在执行当前的程序,可以不理会中断事件的发生。
D. CPU暂停正在执行的程序,自动转去处理中断事件。
用户通过( )来调用操作系统。
A. 跳转指令
B. 子程序调用指令
C. 系统调用指令
D. 以上3种方式都可