牙科用高速手机灭菌应首选
A．高温蒸汽灭菌法B．玻璃球灭菌法C．浸泡消毒法D．酚类消毒E．盐灭菌法
参考答案：A
Which kind of food is , Chinese food, Japanese food or the western food? [ ]
A. most delicious
B. more delicious
C. the most delicious
D. the more delicious
平贝母主产于东北。（）
