问题
单项选择题
A (68) program is usually described as a program written in high-level language.
A．compiler
B．executable
C．source
D．object
答案
参考答案：C
解析：[考点分析] 专业英语，考查源程序的概念。
译文：源程序通常是指用高级语言编写的程序。
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