A.a<-1
B.-1≤a<0
C.0≤a<1
D.a≥1
[单选题]A.a<-1B.-1≤a<0C.0≤a<1D.a≥1
[单选题]A.尿激酶静脉点滴B.降血压治疗C.20%甘露醇静脉点滴D.肝素静脉点滴E.扩血管治疗
[单选题]A.B.C.D.
[单选题]( ).A.B.C.D.
[单选题]A.54B.48C.32D.16E.8