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单选题
294.ECB位于( ) Where is the ECB located?
A
电子舱 in the electrical compartment.
B
散装货舱 in the bulk cargo compartment.
C
APU舱 in the APU compartment.
答案解析
正确答案：B
解析：
ECB位于( ) Where is the ECB located? A. 电子舱 in the electrical compartment. B. 散装货舱 in the bulk cargo compartment. C. APU舱 in the APU compartment. 答案: B
题目解析： ECB（电子控制盒）是控制和监测飞机系统的一个重要组件。题目问ECB位于哪里，根据常识和常规的组件安装，ECB通常会位于电子设备集中的地方。因此，答案应该是B，即散装货舱。
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