在饱和蒸汽、沸水或流通蒸汽中进行灭菌的方法称为
A．火焰灭菌法B．干热空气灭菌法C．湿热灭菌法D．射线灭菌法E．滤过灭菌法
参考答案：C
—It's very hot outside.
—Why ______ you stay at home? [ ]
A. not
B. not to
C. don't
报眉
