适度资本规模应考虑什么？
参考答案：
①发挥资本基本功能所要求的资本规模；
②适度杠杆所要求的资本；
③监管当局所要求的最低资本要求。
下列说法不正确的是（ ）
A．铝箔加热后熔化但不滴落是因为铝的熔点高
B．铁可与水蒸气反应产生氢气
C．钠着火时不能用水灭火
D．铝制餐具不宜用来蒸煮或长时间存放酸性、碱性或咸的食物
When preparing a client for a scheduled colonoscopy, which of the following nursing interventions would the nurse include（）
A. Inserting a nasogastric tube 12 hours before the procedure.
B. Cleansing the bowel with laxatives or enemas.
C. Administering an antibiotic to decrease the risk of infection.
D. Spraying a local anesthetic into the client’s throat to calm the gag reflex.
