聚乙烯醇、丙酮用于制备( )
A．软膏剂B．黑膏药C．糊剂D．橡胶膏E．涂膜剂
参考答案：E
Stay away from junk food, please. It's bad for us, _____ for children! [ ]
A. recently
B. especially
C. probably
D. nearly
最可能的诊断
A．急性胃炎
B．慢性胃炎
C．慢性浅表性胃炎
D．慢性萎缩性胃体炎
E．慢性萎缩性胃窦炎
