题目2单选题
Which of the following correctly describes the structure of a GATS Schedule of Specific CommitmentsA. It contains three columns: sector, market access limitations, and MFN exemptionsB. It consists of four columns: sector/subsector, limitations on market access, limitations on national treatment, and additional commitmentsC. It is a single list of prohibited sectors with no subdivisionsD. It includes only horizontal commitments without sector‑specific entries