单项选择题
A.Fuel quantity data concentrator (FQDC)、Fuel height sensors (FHS)、Fuel height/temperature sensors、油尺
B.Fuel quantity data concentrator (FQDC)、Fuel height sensors (FHS)、Fuel density sensors (FDS)、油尺
C.Fuel quantity data concentrator (FQDC)、Fuel height sensors (FHS)、Fuel compensator sensor (FCS)、油尺
D.Fuel quantity data concentrator (FQDC)、Fuel height sensors (FHS)、Fuel height/temperature sensors、Fuel compensator sensor (FCS)