安定类药物中毒特效解毒剂是（）？
A.氟马西尼
B.纳酪酮
C.美解眠
D.碳酸氢钠
参考答案：A
— Does your sister remember to return the library book today?
— Oh, yes. Thank you. She's ______ it for two weeks. [ ]
A. kept
B. had
C. borrowed
D. keeping
从出版形式来说，我们把图书、期刊作为普通文献，其余均列为（）。
A、特别文献
B、一般文献
C、特殊文献
D、载体文献
