To supplement high school AP-prep classes, the Web site compiles material relevant to all three subjects, including video clips, exam questions, and practice problems.
作为对原有内容的补充，课程计划网站编辑整理了诸如视频剪辑、考试真题和练习题等与这三科相关的内容。
Each week we ask chief technology officers (CTOs) and other high-profile technology decision-makers three questions.
每周我们会向首席技术官和其他知名的技术决策者问三个问题。
Each week we ask chief technology officers (CTOs) and other high-profile technology decision-makers three questions.
每周我们会向首席技术官和其他知名的技术决策者问三个问题。
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