所谓直观检查也叫感官法检查，即通过外部检验，利用人体的感觉器官看、听、摸、闻，从而根据汽车故障现象分析故障原因，判定故障之所在。
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采用加湿模拟方法诊断车辆的故障时，喷淋前应对电子设备予以保护，以免积水锈蚀电子设备，应尽量将水喷到空中，让水滴自由落下，千万不可将水直接喷淋在相关零部件上。
A. 正确
B. 错误
（）地区是近40年来世界能源消费增长最快的地区。
A. 亚太
B. 欧美
C. 非洲
D. 发达国家
Which of the following radar contacts will present the most immediate danger?（）.
A vessel on the starboard bow whose bearing is changing and range is decreasing
B. A vessel on the starboard bow whose bearing is steady and range is increasing
C. A vessel on the port bow whose bearing is steady and range is decreasing
D. A vessel on the port bow whose bearing is changing to the left and range decreasing
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