The product was processed ______ official veterinary supervision．

A:in B:under C:before D:with

英译汉：veterinary certificate( )

A:植物检疫证书 B:卫生证书 C:兽医证书 D:健康证书

The product was processed ( ) official veterinary supervision.

A:in B:under C:after D:with

英译汉：veterinary certificate( )

A:植物检疫证书 B:卫生证书 C:兽医证书 D:健康证书

The product was processed ( ) official veterinary supervision.

A:in B:under C:after D:with

The product was processed ( ) official veterinary supervision.

A:in B:under C:after D:with