Pupils from the age of 5 to ______ mainly attend state-run ___________ schools.
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Student attend ___________ schools from the age of 11 up to around the age of 19.
In Britain, people can go to the ___________________ without having any formal educational qualifications.
数据资料中含信息的大小,是由()
A. 消除不确定程度来确定的
B. 数据资料的可靠程度来确定的
C. 数据资料中数据的多少来确定的
D. 数据资料的多少来确定的
信息是物质流的()
A. 定义
B. 运动结果
C. 假设
D. 表现和描述