题目

  A Member of COMFORT DELGRO Comfortable airport & city transfers: MaxiCab (seats 6 passengers) Booking Hotline: +65 6542 8297 …or book at the Airport Shuttle counter at Terminal I or Terminal 2      MaxiCab Service                                 Rates Transfer to Airport/other destination                   $35 Hourly Service (per hour - minimum 2 hours)            $35 Applicable additional charges: ---Between midnight to 6 am, an additional $12 per transfer or per hour ---For en-route stop to final destination, a图所示是萘熔化时温度随时间变化的图象。根据图象所给的信息，下列分析中错误的是；（A）萘的熔点是80℃;（B）BC段表示萘的熔化过程，历时约3min;（C）萘从A点开始熔化，到D点熔化结束;（D）萘属于晶体，在熔化过程中不断吸热，温度却保持不变.