答案:A
Mother worked hard at home __________ last Sunday.[ ]
A. all day
B. the all day
C. for all day
D. for all the day
硬膜外麻醉行控制性降压时,患者对降压药的反应是()
A.与全身麻醉相同
B.比全身麻醉反应敏感
C.比全身麻醉反应迟钝
D.有时比全身麻醉反应迟钝,有时比全身麻醉反应敏感
E.不确定