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单选题
The fuel quantity processor unit sends excitation to and receives signals from the tank units and the compensators.
A
The fuel quantity processor unit sends excitation to the tank units and the compensators. The excitation receives signals from these tank units and these compensators.
B
The fuel quantity processor unit sends excitation to the tank units and the compensators. The fuel quantity processor unit receives signals from these tank units and these compensators.
C
The fuel quantity processor unit sends excitation to the tank units and the compensators. These tank units and these compensators receives signals from the fuel quantity processor unit.
答案解析
正确答案：B
