题目内容

The amount of fuel injected in a particular time, or degree, of crankshaft rotation is termed ().

A. metering
B. timing
C. rate of injection
D. rate of distributio

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轴流泵是应“开闸启动”还是应该“闭闸启动”,为什么?往复泵又应如何?

A车直行,B车斜角侧面碰撞A车前门位置,请指出以下哪种说法是错误的()。

A车前门、前柱变形
B车前保险杠面罩、前翼子板受损
C. 严重时,A车空调冷凝器受损
D. 严重时,B车安全气囊膨开

1848年1月,意大利撒丁地区巴勒莫人民举行起义,成功迫使统治者同意立宪。

A. 正确
B. 错误

The common way to obtain your ship’s position is().

A. keeping a close watch and lookout
B. taking a radar range and bearing
C. observing a radar target and listening to signals
D. keeping a well clear cautio

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