题目内容
关于硝酸甘油的作用，错误的是
2021-12-15
A.扩张脑血管
B.扩张冠状血管
C.减慢心率
D.扩张静脉
E.降低外周阻力
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29621' and id < 2406803 and id<>'2406803' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29621' and id > 2406803 and id<>'2406803' order by id asc limit 5