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【简答题】
已知有声明和语句”int a;scanf(“a=%d”,&a);”,欲从键盘上为变量a输入的值为2,则正确的输入应是______。
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举一反三
【单选题】Which of the following is not right about Content-based Instruction?
A.
Language is text-based and discourse-based.
B.
Language is purposeful.
C.
All content areas are more useful as a basis for language learning than others.
D.
Students learn best when instruction addresses students' needs.
【简答题】Content-based Video Retrieval is the process of attaching content based __________ to video shots and is essential for content-based classification and retrieval.
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