OLPC (One Laptop per Child) is a non-profit computer organization of the United States, which was launched by Professor Nicholas Negroponte, the director of the Media Lab of MIT.
OLPC是美国的一个非盈利电脑组织，由麻省理工学院媒体实验室主任尼古拉斯•尼葛洛庞帝教授发起。
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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