下列哪个不是有机酸代谢性疾病的表现（）
A.阴离子间隙增高
B.高氨血症
C.高乳酸血症
D.高血酮
E.高血压
参考答案：E
____ have been burnt during the fire. [ ]
A. More than one book
B. A good number books
C. Many a book
D. A great many books
食品处理区的门窗应装配严密，与外界直接相通的门和可开启的窗应设有防蝇纱网或设置空气幕。
