偏瘫患者良姿位变换时,恰当的翻频率为()。
A、0.5~1h
B、2~3h
C、1~2h
D、3~4h
E、半天一次
参考答案:C
The man insisted _____ a taxi for me even though I told him I lived nearby. [ ]
A. find
B. to find
C. on finding
D. in finding
做口对口(鼻)人工呼吸时,应使触电者头部充分后仰。