治疗钩体病时引起赫克斯海默尔(Herxheimer)反应的药物是()
A.抗生素
B.激素
C.辅酶A
D.维生素C
E.ATP
参考答案:A
Many parents are always their children with others. That’s sometimes bad for their children.
A. carrying B.comparing C. controlling
小三角测量的技术要求,图根三角测量,三角形最大闭合差为()。
A.±15
B.±30
C.±60
D.±90