In order to jump, your body changes the chemical energy ________ in the food you have eaten into mechanical energy.

A．being stored

B．storing

C．stored

D．having been stored

张某买了一辆新车，价值20万元，张某为新车投保了财产险，保险金额为10万元。不久张某发生车祸，车辆受损，经有关部门估价，实际损失10万元，保险公司应当赔偿张某：

A．20万元

B．15万元

C．10万元

D．5万元