医疗机构对传染病患者或者疑似传染病患者应提供的措施是()
A.医疗救护
B.医学观察
C.减免医疗费用
D.强制医疗
E.医疗补助
参考答案:A
解析:记忆题,考查卫生法规。
After he __________ home, he took a bath.[ ]
A. went back to
B. come back to
C. go back
D. went back
直接观察鱼鳍的各种动作,能准确判断鳍的作用.______.