常见的面部美容、心肺不适的胸部刮拭、腹泻、腹痛、减肥和全身保健刮痧等多选择仰卧位。
参考答案：对
乙烯制冷压缩机驱动透平10-DST-601型式是（）蒸汽透平。
A.抽汽凝汽式
B.凝汽式
C.背压式
D.抽汽式
He wouldn’t give up smoking _______ his doctor told him it was a matter of life and death.
A．except
B．after
C．until
D．in case
