理论上，期货价格可能( )相应的现货金融工具的价格。 A．高于 B．低于 C．

The nurse plans to teach a client who is receiving radiation therapy how to care for his skin at home. Which of the following should be included in the nurse’s instructions

A. "Apply a heating pad to the area to relieve pain. "
B. "Keep the area covered when you go outdoors. "
C. "You may use deodorant soap if you wish to cleanse the area. "
D. "Put baby oil on the area after each treatment to keep it from getting dry. "

函数y=log₃（2x+1）的值域为______．

按泥沙运动状态可分为悬移质和（）两大类。

( )主要指与公司向客户提供的服务相关的基本规则，包括法律法规的规定、交易所的交易规则、公司的有关规定等，具体内容视所提供的服务种类而定。

A．业务规则
B．条例规定
C．条例规则
D．合同内容

备用发电机的定期检查、维护和试运行工作，使其持续保持适用状态。每周至少应当进行不少于（）分钟的备用发电机加载试验，每月至少应当进行不少于（）分钟的备用发电机加载试验。