他们能够共同完成一个练习，其中包括使用大型机和传统的分区数据集(PDS)编译、执行和调试COBOL程序。
They were able to work together on the same exercise, which involved compiling, executing, and debugging a COBOL program using the mainframe and traditional partitioned data sets (PDS).
如果你们还没有做习题集的话，你们将要做很多这样的练习。
So you'll got plenty of practice with this on your problem-set if you haven't already.
每个习题集将包括一个实际练习和一个练习题。
Each problem set will contain one empirical exercise and one more exercise.
假若你的名字是唯一的(例如考试和练习题集)，你就确认了这是你独力完成的。
If yours is the only name (e. g. on exams or problem sets), you affirm that the work is yours alone.
学生操作部分则表现为一个集教学、练习、测试、讨论于一体的教学表现系统。
The student-operating part is a teaching display system integrated with courseware browsing, drilling, testing, discussing, etc.
学生操作部分则表现为一个集教学、练习、测试、讨论于一体的教学表现系统。
The student-operating part is a teaching display system integrated with courseware browsing, drilling, testing, discussing, etc.
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