问题
单项选择题
Programming is a (46) that has various engineering and (47) aspects. Although most of these aspects are interrelated, each of them covers a number of (48) and goals winch are very specific. The progress being made in teaching (49) is reflected by the fact that most (50) science curricula contain a broad spectrum of programming courses, each emphasizing a different aspect of programming.
（50）处是（）
A.notation
B.physical
C.function
D.discipline
E.philosophy
F.softwareengineering
G.characteristics
H.mathematical
I.mathematical
J.program
K.method
L.computer
答案
参考答案：B
解析：
程序设计是一门包含了各种不同的工程和程序方面的学科。尽管这些方面的大部分是相互联系的，却都具有各自独特的属性和目标。在各种自然科学中，也包含了广泛的程序设计课程，并且它们都强调程序设计的某一方面，这显示出教学方法上取得的进步。
