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问题
判断题
比310少72的数是238。[ ]
答案
正确
选择题
A 16-year-old male student had been _____ infected with bird flu in Hunan province, the fourth case of human bird flu found in China.
A. committed
B. confirmed
C. convinced
D. considered
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问答题 简答题
简述DBMS的数据存取过程。
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