血液凝固的发生是由于（      ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25935' and id < 2179392 and id<>'2179392' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25935' and id > 2179392 and id<>'2179392' order by id asc limit 5