平均查找长度是衡量查找算法性能好坏的一个重要标准。
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What is plagiarism? Choose the correct definition according to the Oxford English Dictionary.
A. Soundness of moral principle; the character of uncorrupted virtue, esp. in relation to truth and fair dealing; uprightness, honesty, sincerity.
B. Secret agreement or understanding for purposes of trickery or fraud; underhand scheming or working with another; deceit, fraud, trickery.
C. The action or practice of taking someone else's work, idea, etc., and passing it off as one's own; literary theft.
Which two skills are required in this course?
A. Film editing and cutting
B. Film making and note-taking
C. Film editing and note-taking
是否已做好准备，迎接学习上的挑战？
A. 对
B. 错
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