John told me that he had lost his key to the car, but he didn't really lose it-that's just a(an)________．[ ]

A．fool  

B．event

C．performance  

D．trick

知道或者应当知道他人实施生产、销售伪劣商品犯罪，而为其提供（）的，以生产、销售伪劣商品犯罪的共犯论处。

A.发票、证明、许可证件

B.生产、经营场所

C.运输、仓储、保管、邮寄等便利条件

D.制假生产技术