问题
单项选择题
The（①） program means a program written in a high-level language.It is generally translated to an（②）program,which is in a form directly understandable by the computer.The translation is usually done by program called （③）.
The（） program means a program written in a high-level language.It is generally translated to an（）program,which is in a form directly understandable by the computer.The translation is usually done by program called （）.
A．assemble
B．web
C．C
D．source
答案
参考答案：D
解析：
源程序就是用高级语言编写的程序。源程序一般要翻译成目标程序，这才是计算机直接可理解的形式。这种翻译工作通常是由称之为编译程序的一种程序实现的。