Not only my friend but also I ______ interested in action films. We often see films together.

A．be

B．am

C．is

D．are

施工单位在劳动合同中规定雇员应当接受搜身检查的条款，是( )。

A．无效合同条款
B．保证施工安全条款
C．有效合同条款
D．强制性合同条款