She fell against our coffee table and got a large ________ on her forehead.
A、print
B、spot
C、hurt
D、bump

A.DCF
B.F
C.FCFE
D.FCFF

A.估值条款
B.估值调整条款
C.董事会席位条款
D.追加条款

A.玻璃棉
B.岩棉
C.闭孔橡塑泡沫
D.硅酸铝棉