Diesel engines are started by supplying_____into the cylinders in the appropriate sequence for the required direction.
A.cooling water
B.compressing air
C.compressed air
D.cylinder oil
第1题:
The smallest physical units on a hard disk are called(72).
A.Tracks
B.Clusters
C.Sectors
D.Cylinders
第2题:
What is the meaning of the word “gadgets” (Paragraph 4)?
[A] devices [B] tools [C] appliances [D] engines
第3题:
5、定压加热循环(Diesel循环)适用于高速柴油机。
第4题:
The smallest physical units on a hard disk are called(74).
A.Tracks
B.Clusters
C.Sectors
D.Cylinders
第5题:
Advise you________engines.
A.stop
B.to stop
C.stopping
D.stopped
第6题:
柴油机的燃料“Diesel”是以发明人名字命名的