[在线考核] 嵌入式系统本身是一个相对模糊的定义。 日期：2022-09-16 11:40:22 点击：59 好评：0
15. 嵌入式系统本身是一个相对模糊的定义。 A. 错误 B. 正确 ...
[在线考核] 嵌入式系统一定等同于单片机系统。 日期：2022-09-16 11:39:06 点击：112 好评：0
10. 嵌入式系统一定等同于单片机系统。 A. 错误 B. 正确 ...
[在线考核] 嵌入式系统一般采用非实时操作系统。 日期：2022-09-16 11:38:15 点击：58 好评：0
5. 嵌入式系统一般采用非实时操作系统。 A. 错误 B. 正确 ...
[在线考核] 由于嵌入式系统一般是应用于小型电子装置，并且系统资源相对有限 日期：2022-09-16 11:35:59 点击：131 好评：0
10. 由于嵌入式系统一般是应用于小型电子装置，并且系统资源相对有限的场合，所以嵌入式系统具有（）特性。 A. 功耗低 B. 具有专用性 C. 实时性强 D. 系统内核小 ...
[在线考核] 20世纪80年代初，Intel研制成功了（）系列单片机。 日期：2022-09-16 11:35:09 点击：164 好评：0
5. 20世纪80年代初，Intel研制成功了（）系列单片机。 A. MCS8051 B. VTRX32 C. CPU326 D. MCU485 ...
[在线考核] Jimmy realized before it was too late that excessive drinkin 日期：2022-09-16 11:33:53 点击：117 好评：0
10. Jimmy realized before it was too late that excessive drinking would do harm at his health. A. 错误 B. 正确 ...
[在线考核] He studied economics in his youth, _____ contributed to his 日期：2022-09-16 11:33:13 点击：56 好评：0
14. He studied economics in his youth, _____ contributed to his great success in later life. A. that B. it C. what D. which ...
[在线考核] Since none of us knew French, Paul had to ____ the lectures 日期：2022-09-16 11:31:58 点击：75 好评：0
20. Since none of us knew French, Paul had to ____ the lectures for us. A. interpret B. institute C. project D. recommend ...
[在线考核] I could _____ believe that he worked so _____ there. 日期：2022-09-16 11:30:42 点击：160 好评：0
3. I could _____ believe that he worked so _____ there. A. hardly ... hard B. hardly ... hardly C. hard ... hard D. hard ... hardly ...
[在线考核] You could feel the ____ in the room as we waited for our exa 日期：2022-09-16 11:29:26 点击：68 好评：0
13. You could feel the ____ in the room as we waited for our exam results. A. atmosphere B. tension C. relief D. caution ...
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