英语有关编程的答案？

1.what is the difference between application software and system software?
2.briefly describe three types of applications.
4.high-level languages are easier to use,so why would a programmer want to write a program in assembly language.
5.what was the first high-level language?when was it developed?
6.why do you think that there are so many different kinds of programming languages?

1
系统软件是负责管理计算机系统中各种独立的硬件，使得它们可以协调工作。系统软件使得计算机使用者和其他软件将计算机当作一个整体而不需要顾及到底层每个硬件是如何工作的。

应用软件是为了某种特定的用途而被开发的软件。它可以是一个特定的程序，比如一个图像浏览器。也可以是一组功能联系紧密，可以互相协作的程序的集合，比如微软的Office软件。也可以是一个由众多独立程序组成的庞大的软件系统，比如数据库管理系统。
System software is responsible for managing the computer systems of various independent hardware, allowing them to coordinate their work. System software enables computer users and other software, the computer as a whole without taking into account the underlying hardware, how each works.

Application software is to use a particular software has been developed. It can be a specific program, such as an image browser. Can also be closely linked to a set of functions, you can collaborate with each other a collection of programs, such as Microsoft's Office software. Can also be a stand-alone program consisting of a number of large software systems, such as database management systems.

2简述三种应用程序
①sis应用程序
sis是塞班手机操作系统的安装程序。你可以上泡椒网（paojiao.om）去搜你想要的软件。一定要看好你的系统是s60v2还是s60v3。他们之间有许多软件不兼容。如果不知道你系统是什么，可以给我发信息。
②java应用程序
Java平台由Java虚拟机（Java Virtual Machine）和Java 应用编程接口（Application Programming Interface、简称API）构成。
③苹果系统
①sis应用程序
sis是塞班手机操作系统的安装程序。你可以上泡椒网（paojiao.om）去搜你想要的软件。一定要看好你的系统是s60v2还是s60v3。他们之间有许多软件不兼容。如果不知道你系统是什么，可以给我发信息。
②java应用程序
Java平台由Java虚拟机（Java Virtual Machine）和Java 应用编程接口（Application Programming Interface、简称API）构成。
③苹果系统
普通PC安装苹果系统.
sis is the Saipan phone operating system installation. You can network on the Pickle (paojiao.om) to search the software you want. Must be optimistic about your system is s60v2 or s60v3. Between them there are many software incompatibility. If you do not know what your system, you can give me a message.

Java platform consists of Java Virtual Machine (Java Virtual Machine) and Java application programming interfaces (Application Programming Interface, referred to as API) pose.

Common PC to install Apple's system.

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