儿童全身性惊厥性癫痫持续状态时静脉注射异戊巴比妥的速度最大不超过每分钟()
A.1mg
B.3mg
C.5mg
D.20mg
E.50mg
参考答案:E
When our teacher comes into the room, we greet him with ___ “Good morning.”
A.a
B.the
C.an
D.one
下列哪种疾病引起的发热为回归热()
A.大叶性肺炎
B.疟疾
C.结核病
D.霍奇金病
E.伤寒