罐头杀菌的工艺条件也即所谓的杀菌归程，是指（）、（）以及（）等因素。
参考答案：杀菌温度；时间；反压
Is her lifestyle the same as yours or ?What are the______?[ ]
A. difference; different
B. difference; difference
C. different; differences
D. different; different
轻度脱水，脱水量占体重的百分比为（）
A．9%
B．1%
C．5%
D．11%
E．13%
