I hope we can do business together, and I'm looking forward with great interest ______ your call. [      ]

A. to receiving

B. for receiving

C. to receive

D. in receiving

能量消耗包括

A．基础代谢消耗和生活、活动消耗
B．基础代谢、劳动和活动消耗和特殊环境下的能量消耗
C．基础代谢、劳动和活动、食物特殊动力消耗和特殊环境下的能量消耗
D．基础代谢、劳动和活动、食物特殊动力消耗，生长期还包括生长发育所需的能量消耗
E．以上均不是