急性心肌梗死病人最有诊断意义的心肌酶是()
A.肌酸激酶同工酶
B.丙氨酸氨基转移酶
C.乳酸脱氢酶
D.肌钙蛋白I
E.天冬氨酸氨基转移酶
参考答案:A
_______ much I dislike the idea of begging in the street,we should still show consideration for those who are in difficult situations.
A.However
B.How
C.Whatever
D.No matter
下列那种结构的建筑耐火性能为三级()
A、混凝土结构建筑
B、砖木结构的建筑
C、钢筋混凝土结构建筑
D、木屋架承重及以砖石等不燃材料为墙的建筑