在防止药物制剂氧化过程中,所采取的措施
加入磷酸盐缓冲液______。
A.减少与空气接触B.避光C.调节pHD.抗氧剂E.金属离子络台剂
参考答案:C
逻辑题
1. List the following words alphabetically (按字母顺序) :heart, nose, head, hair.
Answer:
2. If Susan is closer to Peter than Tom, and Peter is closer to Susan than Tom, then Tom is closer
to .
A. Susan
B. Peter
C. it is impossible to know
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