This is the most expensive computer in the shop.
这是这家商店里最昂贵的电脑。
Most examinations in computer practice courses are in the way of using computers in the computer lab. This way is complicated and expensive in the process of the organization of the examinations.
计算机类实践课多采用上机考试方式，这种考试方式的组织过程复杂，考试组织成本高。
Most examinations in computer practice courses are in the way of using computers in the computer lab. This way is complicated and expensive in the process of the organization of the examinations.
计算机类实践课多采用上机考试方式，这种考试方式的组织过程复杂，考试组织成本高。
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