S1:What's wrong with the pilot ladder? S2:The pilot ladder had broken steps. Q:What's the state of the pilot ladder? A. It's safe for embarking. B. It's too far forward. C. The pilot ladder is unsafe. D. It has spreaders too short.
【判断题】The major difference between CPT and CFR is that CFR can only be used for sea and inland waterway transport,while CPT can be used for any mode of transport.( )