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in response in exchange in turn in charge
打印5个0 编译出错,数组ar[]必须初始化 编译出错,Mine应声明为abstract 出现IndexOutOfBoundes的例外
in response in exchange in turn in charge
63 percent of its students go on to college. A high percentage of students enjoy free lunch. All the graduates from the school go on to college. The number of its graduates is twice that of New York High School
AC =AR AVC〈AR 或AVC=AR AVC〉AR 或AVC=AR MC=MR
打印5个0 编译出错,数组ar[]必须初始化 编译出错,Mine应声明为abstract 出现IndexOutOfBoundes的例外
AC=AR AVC〈AR 或 AVC=AR AVC〉 AR 或 AVC=AR MC=MR
the value of a college degree has decreased now new college graduates today can't find jobs a college degree can still lead to a good job graduates must prepare early to find jobs