搜题请搜索小程序“爱下问搜题”
问题
判断题
电视机的图象中频38MHZ，伴音中频31.5MHZ。
答案
参考答案：对
选择题
— Are you getting a new apartment this year?
— ______ I can't afford to pay my bills, let alone buy a new apartment.
A. Don't mention it.
B. You must be joking.
C. Are you sure?
D. Good idea.
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单项选择题
2010年5月第37题以下编码方法中，（）不属于熵编码。
A.赫夫曼编码
B.算术编码
C.线性预测编码
D.香农范诺编码
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