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英語 高校生

分かる範囲で良いので解いていただけませんか、、? 答えが配られなくて、授業で必ず指されるので合ってるかどうか不安です( ; ; )

18 FIRST STAGE Chapter 文法・語法- 1 空所に入れるのに最も適当な語(句)を選びなさい。 1. "I like my job, but I wish I made more money." "Me, too. If I ( ), I could buy a new car." 3 had 2 do ℗ did 2. If I ( 1 am 3. If I ( have 仮定法 5. If she ( ) you, I would not accept that kind of offer. 2 have been 3 were 4. Would you have taken the job if you ( 1 knew 2 had known 9. I ( ) a camera with me I would have taken a picture of the lake. 2 had 3 had had 4 have had late, give her this message. 1 were coming 2 would come 6. If you were to fall from that bridge, it ( 1 is was 1 can't manage 3 couldn't manage 3 have known 3 should come 10. They got two free tickets to Canada; afford to go. cad 1 rather 2 but 4 have 3 would be 4 will be ) how terrible the conditions were? 4 would have known (立教大) (センター試験) Hon berusa 7. He would have become a great marathon runner, if it (ondow) for his knee problem. 1 was not 8. Thank you for the kind help you extended to me the other day. I ( alone. 1) happy to see him, but I didn't have time. 1 will have been 2 would be 3 will be eqi. 4 shall come ) almost impossible to rescue you. 4 would have been ( センター試験) (川崎医療福祉大 ) (京都産業大) OL 2 had not been 3 has not been 4 would not have been 2 can't have managed couldn't have managed 200 3 however (成城大) (同志社大) otherwise (南山大) (慶應大) 4 would have been ) they'd never have been able to (小樽商科大)

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TOEIC・英語 大学生・専門学校生・社会人

文章を読んで上の1〜4の問題を解くものです。 分からないのでお願いします

3. Answer the following questions. 1 What is the difference between UNIX and Linux? 2 3 4 Choose one of the words in italics in the text. What is the definition of the word you have chosen? What are the three levels of a Linux system? What are the two main functions of the kernel? [Reading Text] UNIX was initially developed by researchers at Bell Labs in the 1970s. Today, UNIX and its variants are widely used mainly on servers. By far, the most well- known UNIX-like operating system is Linux. Linux is available in different distributions which include the Linux kernel and different collections of software. These distributions have various user interfaces, many experienced users preferring the command-line interface, or shell. Linux distributions include a range of software including text editors. memory. While the mechanics of Linux and other Unix operating systems are complicated, the components of a Linux system can be grouped into three levels. The lowest level is the hardware, such as Central Processing Unit (CPU) and The next level is the kernel. It enables communication between hardware and software, by providing instructions to the CPU and other hardware. The programs that are running on the system, or processes, make up the top level known as the user space. Processes in user space generally only have access to a restricted amount of memory and operations, this is called user mode. The kernel runs in kernel mode which allows it unrestricted access to hardware resources. The kernel provides functions such as process management and memory management. A computer only has limited Random Access Memory (RAM) and processor cores. Process management allows the system to run multiple programs (processes) at the same time even if the CPU can only execute only a few processes at a time. Memory management allows applications to share the system's memory while avoiding potential issues such as memory leak. Included with the kernel are device drivers that provide an interface for applications to communicate with hardware, such as hard drives. System calls allow user processes to access features that are executed at kernel mode, for example creating new processes.

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