多项选择题 A freight forwarder acts as（）taking care of the details of moving goods into or out of a country.

判断题 A bill of lading signed by the master of the ship carrying the goods is deemed to have been signed on behalf of the shipper.

单项选择题 According to Customs Law， import cargos must be declare to Customs house within（）days since conveyance declaration arrival date.