【单选题】将药物加水反复煎煮,去渣浓缩后,加蜜或糖炼制而成的半液体剂型属
【多选题】目前,下列变压器属于节能型变压器的有( )
【判断题】土壤中的钙、镁比为3-5:1时,对茶树生长最为有利,低于这一比值茶树就会缺镁。
【单选题】路路通除具有祛风通络,利水消肿的功效外,尚能
【单选题】Which of the following does NOT correctly describe a perpetual inventory system?
A.
Cost of goods sold is calculated every time a sale is made.
B.
Assuming shrinkage of zero, inventory and cost of goods sold do not have to be updated at the end of the period.
C.
The use of this system eliminates the requirement for an annual physical inventory count.
D.
Assuming a FIFO cost flow, cost of goods sold would equal that calculated by the periodic system.
【单选题】If the cost to purchase a unit of inventory does not change, ending inventory:
A.
will be the highest under FIFO.
B.
will be the highest under LIFO.
C.
cannot be computed using the average-cost method.
D.
will be the same under LIFO and FIFO.
【单选题】某女士, 25 岁,结婚 2 年未避孕,未孕。病人平素月经周期 20 天,经期 4~5 天,该病人可能患有