一磷酸肌苷在鱼肉中积累,在鱼死后的1~2天内达到最高浓度,它是鱼提取物中一种理想的风味增强剂。()
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微生物细菌方法鉴定中细菌总数小于104个/g认为是新鲜鱼。()
A. 对
B. 错
盐干品是比煮干品更进一步的加工方法,在南方潮湿地区干制加工中占有重要地位。()
A. 对
B. 错
There are some _____ and two _____ in the room.
A. child, woman
B. children, woman
C. child, women
D. children, women
---What is John doing? ---He’s _____ the blackboard.
A. looking at
B. reading on
C. taking off
D. putting on