在Excel 2007的A1单元格中输入函数“=LEFT("CHINA"，1)”，按回车键后，则A1单 元格中的值为（49) 0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id < 2415354 and id<>'2415354' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id > 2415354 and id<>'2415354' order by id asc limit 5