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单选题
什么时候遮光板上的琥珀色横滚选择电门/灯会亮？When do the Glareshield Amber Roll Select Switch/Lights illuminate?
A
当横滚脱开手柄被拉出时。 When the Roll Disconnect handle has been pulled
B
当弹簧电门发出一个信号。When a signal is sent from the Bungee Breakout Switch
C
当SECU探测到系统故障。When an SECU has detected a system malfunction
D
当横滚控制输入模块已失效。When a Roll Control Input Module has failed
答案解析
正确答案：A
